US2381598A - Refrigerator cabinet construction - Google Patents
Refrigerator cabinet construction Download PDFInfo
- Publication number
- US2381598A US2381598A US527112A US52711244A US2381598A US 2381598 A US2381598 A US 2381598A US 527112 A US527112 A US 527112A US 52711244 A US52711244 A US 52711244A US 2381598 A US2381598 A US 2381598A
- Authority
- US
- United States
- Prior art keywords
- door
- compartment
- liner
- refrigerator
- shelf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/025—Secondary closures
Definitions
- Another object is the provision of such a refrigerator affording easy access selectively to the various elements of stored foods without disturbance of the other and major bodies of the foodstuffs.
- a further object is to provide a refrigerator of the stated character having shelf sections readily removable and replaceable for cleaning purposes.
- Figure 1 is a front elevational view of a refrigerator embodying the invention with the outer door removed;
- Figure 2 is a sectional view taken on line 2-2 of Figure 1, said view including the outer door in closed position;
- FIG. 3 is a fragmentary detail view in perspective of a portion of the invention.
- Figure 4 is a fragmentary view taken along line 44 of Fig. 2.
- the numeral I designates a mechanical refrigerator including an outer shell 2 of conventional form, and an inner liner 3.
- the inner liner is positioned within the shell 2 so as to form a food storage compartment 5 insulated from the shell and having a front-access opening 6.
- the refrigerator structure includes a machine compartment 4.
- the front closure It for the machine compartment may be'extended to an extent bringing its outer surface flush with outer panel ii of the door l.
- the food storage compartment 5 is divided into a plurality of smaller preferably substantially parallelepiped-shaped compartments l5, l6 and H by means of partitions or shelves l9 and 20 which, in accordance with this invention, are v
- These shelves may be secured to the inner liner by any suitable means but are herein illustrated as being slidably mounted in pairs of opposed channel members 2
- Secured to the rear edge of each "shelf is a gasket member 23 adapted to form a seal against the back wall 24 of liner 3 in a manner to prevent circulation of air between the compartments.
- are closures or doors 29, 30 and 3
- Each of the doors is provided with a suitable handle 32 and with flexible side flanges 33, 33, which flanges are normally flexed outwardly to fit snugly against the side walls of the liner and which are provided with arcuate slots 34 concentric with the axis of the hinge.
- the space embraced between the flanges 33 and the door element may constitute, in effect, an extension of the interior space of the compartment, for a purand 20 and to make compartment I'I similar in shape and function to compartments II and II.
- the top wall of the liner may also be sloped in conformity with the shelves, but as illustrated, is horizontal to provide more storage space within compartment l'i.
- the door 80 may be swung downwardly about its hinge 21 to the position shown in Fig. 2, the limit imposed by the pin 35 in slot 34. Access to the compartment may now be had over the top of door 30. Due to the stratification of the cold air in the compartment and the fact that the only opening to the compartment lies above the horizontal plane HP, loss of cold air by spillage through the access opening is reduced to a minimum. As the door 30 is opened the cold air normally above plane HP will tend to spill downwardly into the space between the flanges 33, which as previously stated constitutes an extension of the compartment, and will thereby be retained. Warm air will flow in above the plane HP, but this air, or a major part thereof, will be forced out again when the door is closed due to the upward pressure of the cold air which is returned to the compartment from the space between the said flanges.
- the doors function cooperatively with the associated inclined 1 shelves to preclude excessive loss of cold air from the compartments, and it is to be noted that this the cabinet, but as it is undesirable to defrost deep freeze refrigerators because of the necessity for maintaining frozen food continuously at a substantially constant low temperature they have been made removablefor cleaning and defrosting.
- the door 30 is opened to the position illustrated in Figure 2, side flanges 33, 33 are then flexed inwardly toward each other until they clear the ends of pins 35 at which time the door is drawn outwardly sliding the shelf along opposed channels 2
- Door 1 is then closed to prevent loss of refrigeration and the door and shelf assembly may be taken to the sink and washed. Re-assembly is accomplished by reversing the above procedure. Door and shelf assembly 29-l8 may be similarly removed. Door '3! of the lower compartment I! may be made removable by a suitable demountable hinge structure (not shown). Obviously, this door may be washed, as may the shelf assemblies, without being removed from the refrigerator and without disturbing the other compartments.
- the invention by virtue of the novel shelf and door construction, combines the advantageous features of both the front and the topaccess types of cabinet in a manner to provide a refrigerator which aflords ready access to stored foods and a minimum loss of cold air when the door is opened. It will be apparent also that by subdividing the interior of the cabinet access may be had to parts of the liner-defined food storage compartment without affecting the other parts thereof. It is evident too that easy and rapid cleaning of the storage compartment may be effected without undue loss ofrefrigeration in the compartment as a whole.
- a front-access refrigerator including an outer shell, an inner liner defining a food storage chamber and having an open front, a closure member adapted when closed to maintain said chamber in an air-tight condition, and removable means for dividing said chamber into a plurality of compartments, said means including a shelf slidably mounted-upon the opposite sides of said liner and sloping downwardly from said open side and adapted to seat against the rear wall to substantially prevent circulation of air from one to another compartment, and a closure member hinged to the front edge of said shelf portion.
- a front-access refrigerator including an outer shell, an inner liner defining a food storage chamber and having an open front, a closure member adapted when closed to maintain said chamber in air-tight condition, removable means for dividing said chamber into a plurality of compartments, said means including a shelf slidably mounted upon the opposite sides of said liner and sloping downwardly from said open side, said shelf being adapted to seat against the rear wall of said liner to substantially prevent circulation of air from one to another of said compartment, and a closure member hinged to the front edge of said shelf, said closure member including flanges adapted respectively to close the normally open spaces between the side edges of the mem her and the liner when said closure member is opened.
- a front-access refrigerator including an' outer shell, an inner liner defining a food storage chamber and having an open front, a closure member adapted when closed to maintain said chamber in air-tight condition, and removable means for dividing said chamber into a plurality of compartments, said means including a shelf slidablymounted upon the opposite sides of said liner and sloping downwardly from said open side, said shelf being adapted to seat against the rear wall of the liner to substantially prevent circulation of air from one to another of said compartments, and a closure member hinged to the front edge of said shelf portion, said closure member including side flanges adapted respectively to close the normally open spaces between the side edges of the door and the liner when said closure member is opened, and at least one of said flanges including means for limiting opening movement of said closure member.
- a refrigerated compartment having a side opening, a bottom wall sloping away from said side, a retractable closure for said opening, and means for closing the spaces between the side and bottom edges of the closure and the corresponding walls of the compartment when the closure is retracted to thereby prevent escape of the cold air content of the compartment by way of said spaces.
- a refrigerated compartment having a side opening and top and bottom walls sloping downwardlv from said side. and a retractable closure sure for said opening having flanges arranged to lap the side walls of the compartment when the closure is in operative position, and to close the gaps between the side edges of the closure and the said compartment side walls when the closure 5 is retracted from said opening, and means for limiting the extent of the retractive movement of the closure so that at the limit of said movement the upper edge of the closure may lie in roximityto a horizontal plane through the rear edge 1 of said inclined top wall.
Description
Aug. 1945- w. P. JDNES REFRIGERATOR CABINET CONSTRUCTION Filed March 18, 1944 Patented Aug. 7, 1945 UNITED STATES PATENT OFFICE REFRIGERATOR CABINET CONSTRUCTION Welton Paul Jones, Rydal, Pa., asslgnor to Phileo Corporation, Philadelphia, Pa.., a corporation of Pennsylvania Application March 18, 1944, Serial No. 527,112
6 Claims.
- able to reduce to a minimum loss of cold air from the refrigerator. Heretofore refrigerated cabinets of the horizontal top-access type have been almost universally accepted as the best means for storage of frozen foods as there is no substantial spillage of cold air from such types when the lid is opened. However, top-access cabinets present disadvantages which make them relatively undesirable in some, and particularly home" installations. It is an important object of the pres- 'ent invention to provide anefiicient front-access refrigerator for the storage of frozen food.
More specifically, it is an object of the invention to provide a front-access refrigerator in which substantial spillage of refrigerated or cold air when the door is opened is prevented.
Another object is the provision of such a refrigerator affording easy access selectively to the various elements of stored foods without disturbance of the other and major bodies of the foodstuffs.
A further object is to provide a refrigerator of the stated character having shelf sections readily removable and replaceable for cleaning purposes.
In the accompanying drawing:
Figure 1 is a front elevational view of a refrigerator embodying the invention with the outer door removed;
Figure 2 is a sectional view taken on line 2-2 of Figure 1, said view including the outer door in closed position;
Figure 3 is a fragmentary detail view in perspective of a portion of the invention; and
Figure 4 is a fragmentary view taken along line 44 of Fig. 2.
Referring especially to Figures -1 and 2 of the drawing the numeral I designates a mechanical refrigerator including an outer shell 2 of conventional form, and an inner liner 3. The inner liner is positioned within the shell 2 so as to form a food storage compartment 5 insulated from the shell and having a front-access opening 6. A
door I is suitably hinged to cabinet 2 along one side margin thereof and is provided with a sealing gasket 3 arranged for engagement with the door jamb 9 when the door is closed to seal and to maintain the compartment 5 in an air-tight condition. In addition to the storage compartment 5, the refrigerator structure includes a machine compartment 4. To improve the exterior appearance of the refrigerator the front closure It for the machine compartment may be'extended to an extent bringing its outer surface flush with outer panel ii of the door l.
.sloped downwardly toward the rear.
The food storage compartment 5 is divided into a plurality of smaller preferably substantially parallelepiped-shaped compartments l5, l6 and H by means of partitions or shelves l9 and 20 which, in accordance with this invention, are v These shelves may be secured to the inner liner by any suitable means but are herein illustrated as being slidably mounted in pairs of opposed channel members 2| fixed in an air-tight manner to the side walls 22 of liner 3, see Figure 4. Secured to the rear edge of each "shelf is a gasket member 23 adapted to form a seal against the back wall 24 of liner 3 in a manner to prevent circulation of air between the compartments.
Pivotally mounted at the front edge of shelves i3 and 20 and at the front of bottom wall 25 of liner 3 by suitable substantially air- tight hinges 26, 21 and 28, are closures or doors 29, 30 and 3|, respectively, adapted in conjunction with the liner and the shelves to completely enclose the individual food compartments l5, l6 and i 1.. Each of the doors is provided with a suitable handle 32 and with flexible side flanges 33, 33, which flanges are normally flexed outwardly to fit snugly against the side walls of the liner and which are provided with arcuate slots 34 concentric with the axis of the hinge. Through these slots extend pins 35, fixed to liner 3 which limit the opening movement of the door to a position in which the top edge of the door, as illustrated in Figure 2, is-in or near a horizontal plane HP containing the rear edge of shelf l9, As may be seen with respect to this open position of the door, the side flanges 33 serve to close the areas between the side edges of the door and the liner,
so that when the door is open the space embraced between the flanges 33 and the door element may constitute, in effect, an extension of the interior space of the compartment, for a purand 20 and to make compartment I'I similar in shape and function to compartments II and II. The top wall of the liner may also be sloped in conformity with the shelves, but as illustrated, is horizontal to provide more storage space within compartment l'i.
While the refrigerating system forms no special part of this invention there has been illustrated a conventional primary system employing evaporator tubing 36 bonded to the outside surface of liner 3, ends. motor compressor unit 31 within the machine compartment 4. V
Let it be assumed that the temperature in compartments l5, l6 and I! is at a point, say about F., suitable for storage of frozen foodstuffs, and
assume further that access is desired to the compartment it. After opening the door 'I, the door 80 may be swung downwardly about its hinge 21 to the position shown in Fig. 2, the limit imposed by the pin 35 in slot 34. Access to the compartment may now be had over the top of door 30. Due to the stratification of the cold air in the compartment and the fact that the only opening to the compartment lies above the horizontal plane HP, loss of cold air by spillage through the access opening is reduced to a minimum. As the door 30 is opened the cold air normally above plane HP will tend to spill downwardly into the space between the flanges 33, which as previously stated constitutes an extension of the compartment, and will thereby be retained. Warm air will flow in above the plane HP, but this air, or a major part thereof, will be forced out again when the door is closed due to the upward pressure of the cold air which is returned to the compartment from the space between the said flanges.
In the aforedescribed manner the doors function cooperatively with the associated inclined 1 shelves to preclude excessive loss of cold air from the compartments, and it is to be noted that this the cabinet, but as it is undesirable to defrost deep freeze refrigerators because of the necessity for maintaining frozen food continuously at a substantially constant low temperature they have been made removablefor cleaning and defrosting. To remove the door and shelf assembly 30-20, for example, the door 30 is opened to the position illustrated in Figure 2, side flanges 33, 33 are then flexed inwardly toward each other until they clear the ends of pins 35 at which time the door is drawn outwardly sliding the shelf along opposed channels 2|, 2| until it is completely detached from the cabinet. Door 1 is then closed to prevent loss of refrigeration and the door and shelf assembly may be taken to the sink and washed. Re-assembly is accomplished by reversing the above procedure. Door and shelf assembly 29-l8 may be similarly removed. Door '3! of the lower compartment I! may be made removable by a suitable demountable hinge structure (not shown). Obviously, this door may be washed, as may the shelf assemblies, without being removed from the refrigerator and without disturbing the other compartments.
From the foregoing description, it will be apparent that the invention, by virtue of the novel shelf and door construction, combines the advantageous features of both the front and the topaccess types of cabinet in a manner to provide a refrigerator which aflords ready access to stored foods and a minimum loss of cold air when the door is opened. It will be apparent also that by subdividing the interior of the cabinet access may be had to parts of the liner-defined food storage compartment without affecting the other parts thereof. It is evident too that easy and rapid cleaning of the storage compartment may be effected without undue loss ofrefrigeration in the compartment as a whole.
I claim:
1. A front-access refrigerator including an outer shell, an inner liner defining a food storage chamber and having an open front, a closure member adapted when closed to maintain said chamber in an air-tight condition, and removable means for dividing said chamber into a plurality of compartments, said means including a shelf slidably mounted-upon the opposite sides of said liner and sloping downwardly from said open side and adapted to seat against the rear wall to substantially prevent circulation of air from one to another compartment, and a closure member hinged to the front edge of said shelf portion.
2. A front-access refrigerator including an outer shell, an inner liner defining a food storage chamber and having an open front, a closure member adapted when closed to maintain said chamber in air-tight condition, removable means for dividing said chamber into a plurality of compartments, said means including a shelf slidably mounted upon the opposite sides of said liner and sloping downwardly from said open side, said shelf being adapted to seat against the rear wall of said liner to substantially prevent circulation of air from one to another of said compartment, and a closure member hinged to the front edge of said shelf, said closure member including flanges adapted respectively to close the normally open spaces between the side edges of the mem her and the liner when said closure member is opened.
3. A front-access refrigerator including an' outer shell, an inner liner defining a food storage chamber and having an open front, a closure member adapted when closed to maintain said chamber in air-tight condition, and removable means for dividing said chamber into a plurality of compartments, said means including a shelf slidablymounted upon the opposite sides of said liner and sloping downwardly from said open side, said shelf being adapted to seat against the rear wall of the liner to substantially prevent circulation of air from one to another of said compartments, and a closure member hinged to the front edge of said shelf portion, said closure member including side flanges adapted respectively to close the normally open spaces between the side edges of the door and the liner when said closure member is opened, and at least one of said flanges including means for limiting opening movement of said closure member.
4. A refrigerated compartment having a side opening, a bottom wall sloping away from said side, a retractable closure for said opening, and means for closing the spaces between the side and bottom edges of the closure and the corresponding walls of the compartment when the closure is retracted to thereby prevent escape of the cold air content of the compartment by way of said spaces.
5. A refrigerated compartment having a side opening and top and bottom walls sloping downwardlv from said side. and a retractable closure sure for said opening having flanges arranged to lap the side walls of the compartment when the closure is in operative position, and to close the gaps between the side edges of the closure and the said compartment side walls when the closure 5 is retracted from said opening, and means for limiting the extent of the retractive movement of the closure so that at the limit of said movement the upper edge of the closure may lie in roximityto a horizontal plane through the rear edge 1 of said inclined top wall.
WELTON PAUL JONES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US527112A US2381598A (en) | 1944-03-18 | 1944-03-18 | Refrigerator cabinet construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US527112A US2381598A (en) | 1944-03-18 | 1944-03-18 | Refrigerator cabinet construction |
Publications (1)
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US2381598A true US2381598A (en) | 1945-08-07 |
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US527112A Expired - Lifetime US2381598A (en) | 1944-03-18 | 1944-03-18 | Refrigerator cabinet construction |
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Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2509613A (en) * | 1947-08-11 | 1950-05-30 | Nash Kelvinator Corp | Two-temperature refrigerator |
US2538780A (en) * | 1945-02-22 | 1951-01-23 | Frederick E Hazard | Refrigerating device for package goods |
US2541352A (en) * | 1947-05-19 | 1951-02-13 | Aro Equipment Corp | Lubrication apparatus and cabinet |
US2588944A (en) * | 1949-11-12 | 1952-03-11 | Roy E Travis | Refrigerator construction |
US2773362A (en) * | 1953-05-18 | 1956-12-11 | Whirlpool Seeger Corp | Refrigerators for freezing food and storage of frozen food |
US2784563A (en) * | 1952-03-27 | 1957-03-12 | Gen Motors Corp | Ice making apparatus |
US3008785A (en) * | 1959-08-13 | 1961-11-14 | Stephen W Gehrs | Safety medicine cabinet |
US4225203A (en) * | 1978-08-30 | 1980-09-30 | Goodrode Melvin H | Energy saving inner door device for a refrigeration appliance |
US4274267A (en) * | 1979-08-30 | 1981-06-23 | Tannetics, Inc. | Horizontal merchandising cooler |
US4500147A (en) * | 1983-03-17 | 1985-02-19 | Reister Richard A | Refrigerator shelf doors |
FR2613467A1 (en) * | 1987-03-30 | 1988-10-07 | Bosch Siemens Hausgeraete | Refrigeration appliance, in particular cabinet freezer, with facing mask whose fastening is simplified |
EP0707699A1 (en) * | 1993-07-12 | 1996-04-24 | Venturedyne Ltd. | Method for defrosting a laboratory freezer door |
US5513910A (en) * | 1995-01-20 | 1996-05-07 | Maytag Corporation | Storage compartment for a refrigerator |
WO2003036199A2 (en) * | 2001-10-22 | 2003-05-01 | Thetford Corporation | Tip-out storage bin for a refrigerator |
US7111914B2 (en) | 2003-03-12 | 2006-09-26 | Maytag Corporation | Tilt-out and pick-off basket assembly for a refrigerator door |
US20070063625A1 (en) * | 2005-08-04 | 2007-03-22 | Chepil Anthony L | Shelf insert, cabinet frame with door |
US20070126325A1 (en) * | 2003-05-26 | 2007-06-07 | Bsh Bosch And Siemens Hausgerate Gmbh | Drawer element for a refrigeration device |
US20070182295A1 (en) * | 2002-04-03 | 2007-08-09 | Lg Electronics, Inc. | Door apparatus for drawer type refrigerator |
US20080203876A1 (en) * | 2007-02-26 | 2008-08-28 | Samsung Electronics Co., Ltd. | Refrigerator with tray cover |
GB2475883A (en) * | 2009-12-04 | 2011-06-08 | Maxim Design Group Ltd | Pivoting product non-display shield for the front of a shelf |
US20130119849A1 (en) * | 2011-11-11 | 2013-05-16 | Lg Electronics Inc. | Refrigerator |
US20140145580A1 (en) * | 2010-02-01 | 2014-05-29 | Lg Electronics Inc. | Refrigerator |
US20150260444A1 (en) * | 2010-02-01 | 2015-09-17 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
US9144305B1 (en) | 2014-06-03 | 2015-09-29 | Robert Collins, Jr. | Portable food display device having multiple rodent-proof sealed compartments and wheels |
-
1944
- 1944-03-18 US US527112A patent/US2381598A/en not_active Expired - Lifetime
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2538780A (en) * | 1945-02-22 | 1951-01-23 | Frederick E Hazard | Refrigerating device for package goods |
US2541352A (en) * | 1947-05-19 | 1951-02-13 | Aro Equipment Corp | Lubrication apparatus and cabinet |
US2509613A (en) * | 1947-08-11 | 1950-05-30 | Nash Kelvinator Corp | Two-temperature refrigerator |
US2588944A (en) * | 1949-11-12 | 1952-03-11 | Roy E Travis | Refrigerator construction |
US2784563A (en) * | 1952-03-27 | 1957-03-12 | Gen Motors Corp | Ice making apparatus |
US2773362A (en) * | 1953-05-18 | 1956-12-11 | Whirlpool Seeger Corp | Refrigerators for freezing food and storage of frozen food |
US3008785A (en) * | 1959-08-13 | 1961-11-14 | Stephen W Gehrs | Safety medicine cabinet |
US4225203A (en) * | 1978-08-30 | 1980-09-30 | Goodrode Melvin H | Energy saving inner door device for a refrigeration appliance |
US4274267A (en) * | 1979-08-30 | 1981-06-23 | Tannetics, Inc. | Horizontal merchandising cooler |
US4500147A (en) * | 1983-03-17 | 1985-02-19 | Reister Richard A | Refrigerator shelf doors |
FR2613467A1 (en) * | 1987-03-30 | 1988-10-07 | Bosch Siemens Hausgeraete | Refrigeration appliance, in particular cabinet freezer, with facing mask whose fastening is simplified |
EP0707699A1 (en) * | 1993-07-12 | 1996-04-24 | Venturedyne Ltd. | Method for defrosting a laboratory freezer door |
EP0707699A4 (en) * | 1993-07-12 | 1997-02-12 | Venturedyne Ltd | Method for defrosting a laboratory freezer door |
US5513910A (en) * | 1995-01-20 | 1996-05-07 | Maytag Corporation | Storage compartment for a refrigerator |
WO2003036199A2 (en) * | 2001-10-22 | 2003-05-01 | Thetford Corporation | Tip-out storage bin for a refrigerator |
WO2003036199A3 (en) * | 2001-10-22 | 2003-11-20 | Thetford Corp | Tip-out storage bin for a refrigerator |
US7591516B2 (en) * | 2002-04-03 | 2009-09-22 | Lg Electronics Inc. | Door apparatus for drawer type refrigerator |
US7467834B2 (en) | 2002-04-03 | 2008-12-23 | Lg Electronics, Inc. | Door apparatus for drawer type refrigerator |
US20070182295A1 (en) * | 2002-04-03 | 2007-08-09 | Lg Electronics, Inc. | Door apparatus for drawer type refrigerator |
US7111914B2 (en) | 2003-03-12 | 2006-09-26 | Maytag Corporation | Tilt-out and pick-off basket assembly for a refrigerator door |
US20070126325A1 (en) * | 2003-05-26 | 2007-06-07 | Bsh Bosch And Siemens Hausgerate Gmbh | Drawer element for a refrigeration device |
US20070063625A1 (en) * | 2005-08-04 | 2007-03-22 | Chepil Anthony L | Shelf insert, cabinet frame with door |
US20080203876A1 (en) * | 2007-02-26 | 2008-08-28 | Samsung Electronics Co., Ltd. | Refrigerator with tray cover |
US8011744B2 (en) * | 2007-02-26 | 2011-09-06 | Samsung Electronics Co., Ltd. | Refrigerator with tray cover |
GB2475883A (en) * | 2009-12-04 | 2011-06-08 | Maxim Design Group Ltd | Pivoting product non-display shield for the front of a shelf |
US9212846B2 (en) * | 2010-02-01 | 2015-12-15 | Lg Electronics Inc. | Refrigerator |
US20140145580A1 (en) * | 2010-02-01 | 2014-05-29 | Lg Electronics Inc. | Refrigerator |
US20150260444A1 (en) * | 2010-02-01 | 2015-09-17 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
US9510696B2 (en) * | 2010-02-01 | 2016-12-06 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
US9516955B2 (en) | 2010-02-01 | 2016-12-13 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
US9516956B2 (en) | 2010-02-01 | 2016-12-13 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
US10271668B2 (en) | 2010-02-01 | 2019-04-30 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
US10856672B2 (en) | 2010-02-01 | 2020-12-08 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
US8851589B2 (en) * | 2011-11-11 | 2014-10-07 | Lg Electronics Inc. | Refrigerator includes an auxiliary shelf folded by contacting a shelf guide on a back surface of a second door |
US20130119849A1 (en) * | 2011-11-11 | 2013-05-16 | Lg Electronics Inc. | Refrigerator |
US9144305B1 (en) | 2014-06-03 | 2015-09-29 | Robert Collins, Jr. | Portable food display device having multiple rodent-proof sealed compartments and wheels |
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