WO1995006790A1 - Appliance cabinet construction - Google Patents

Appliance cabinet construction Download PDF

Info

Publication number
WO1995006790A1
WO1995006790A1 PCT/US1994/009569 US9409569W WO9506790A1 WO 1995006790 A1 WO1995006790 A1 WO 1995006790A1 US 9409569 W US9409569 W US 9409569W WO 9506790 A1 WO9506790 A1 WO 9506790A1
Authority
WO
WIPO (PCT)
Prior art keywords
panel
inner liner
insulation
door
appliance
Prior art date
Application number
PCT/US1994/009569
Other languages
French (fr)
Inventor
John J. Mccluskey
Original Assignee
Owens-Corning Fiberglas Corporation
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Owens-Corning Fiberglas Corporation filed Critical Owens-Corning Fiberglas Corporation
Publication of WO1995006790A1 publication Critical patent/WO1995006790A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material

Definitions

  • This invention relates generally to an appliance cabinet construction which allows for the replacement of insulation contained within the cabinet walls. More particularly, the invention is directed to an appliance cabinet, e.g., a refrigerator or freezer, wherein insulation panels contained in the walls thereof, which have failed and which no longer properly insulate the interior of the appliance from the surrounding atmosphere, may easily be removed and replaced with new insulation panels.
  • an appliance cabinet e.g., a refrigerator or freezer
  • Appliances requiring thermal insulation in the walls panel thereof are generally manufactured by providing an outer structural shell of sheet metal, inserting therein an interior liner of a plastic material, and foaming a polyurethane insulation in-situ therebetween.
  • the foamed-in-place insulation adheres to the metal shell and the plastic liner, and cannot thereafter be removed if it fails as a result of, for example, deterioration of the insulation, wetting of the insulation due to the condensation of moisture, etc.
  • some manufacturers of appliances merely place bats of thermal insulation between the outer structural metal shell and the interior plastic liner which is connected thereto. In either case, if the insulation fails, it cannot be removed and replaced with fresh insulation in order to restore the efficiency of the appliance. When the thermal performance of the insulation degrades, the appliance requires more energy to operate.
  • U.S. Patent No. 4,974,914 discloses a refrigerator having an outer metal shell and an inner plastic liner with foamed-in-place insulation therebetween. The insulation is not easily removable from the disclosed cabinet construction.
  • the insulated appliance comprises: (a) at least one structurally independent inner liner panel;
  • the appliance cabinet construction of the present invention is particularly useful for manufacturing refrigerators and freezers.
  • Figure 1 is a schematic, exploded, perspective view of portions of one embodiment of an insulated appliance, according to the invention.
  • Figure 2 is a schematic, fragmentary, cross- sectional view of an assembled portion of the insulated appliance of Figure 1.
  • FIG 3 is a schematic, exploded, perspective view of a door, according to the invention, which may be used in conjunction with the insulated appliance of Figure 1.
  • insulated appliance as it is used herein is meant a domestic or commercial appliance which conventionally uses thermal or acoustical insulation materials to isolate at least a portion of the interior of the appliance from the atmosphere surrounding the appliance, e.g., an oven, a dishwasher, and especially a ref igerator or freezer.
  • the illustrated appliance 10 is generic to a refrigerator or freezer and comprises a base 12 having inner liner wall panels 14, 16, and 18 attached thereto.
  • the base 12 is conventional in nature and typically contains components such as a compressor and heat exchange equipment, rollers for moving the appliance across a floor, etc.
  • the inner liner wall panels 14, 16, and 18 are attached to the base 12 and to one another by conventional fasteners 20, e.g., screws or clips.
  • An inner liner top panel 22 is similarly attached to the inner liner wall panels 14, 16, and 18.
  • the inner liner panels 14, 16, 18, and 22 are made from a structurally rigid material.
  • the panels are made from a fiberglass reinforced plastic such as polyester-based sheet molding compound (SMC) ; although they may be formed from rigid unreinforced polymeric materials such as high density polyethylene, coated metals, etc.
  • SMC polyester-based sheet molding compound
  • the inner liner wall panels 14, 16, and 18 conveniently include shelf support ribs 24 and hanging shelf bracket slots 26 for positioning shelves (not shown) in the interior of the appliance 10. Although three inner liner wall panels 14, 16, and 18 and an inner liner top panel 22 are illustrated in Figure 1, one ordinarily skilled in the art will appreciate that more or less panels may be used in a conventional insulated appliance.
  • the interior cavity of the appliance 10 is formed at least in part by one or more of the inner liner panels.
  • the interior cavity of the appliance 10 may be defined by structures other than the inner liner panels, e.g., the base 12 illustrated in Figure 1.
  • the insulated appliance 10, according to the present invention comprises at least one inner liner panel.
  • Insulation 28 is positioned adjacent the inner liner wall panels 14, 16, and 18, and may be attached thereto by conventional methods such as by the use of an adhesive, fasteners, etc.
  • the insulation 28 typically is a thermal insulation, although an acoustical insulation may be used for an appliance such as a dishwasher.
  • the insulation 28 may comprise any type of insulation conventionally known in the art such as, for example, a fiberglass bat or board, an evacuated insulation panel, a high R super insulation panel such as that disclosed in U.S. Patent No. 5,094,899, etc.
  • additional insulation 30 is positioned adjacent the inner liner top panel 22 of the appliance 10 of Figure 1.
  • decorative wall cover panels 32 are releasably attached to the inner liner wall panels 14, 16, and 18, encasing the insulation 28 therebetween. Attachment may be achieved by any conventional method such as by screw fasteners, snap fitting, etc.
  • Figure 2 illustrates the use of serrated pins 34 extending from the decorative wall cover panels 32 which frictionally fit into mating holes in the inner liner wall panels 14, 16, and 18.
  • the decorative wall cover panels 32 may be made of any material conventionally used for the exterior of appliances including wood, polymeric materials, or painted metal such as is currently used for most household refrigerators and freezers.
  • the decorative wall cover panels 32 may be removed and reattached as necessary in order to access the insulation 28 for the replacement or repair thereof.
  • a decorative top cover panel 36 is likewise releasably attached to the inner liner top panel 22 of the appliance 10 of Figure 1, thereby encasing the additional insulation 30.
  • the insulation 28 and 30 may be attached to the decorative cover panels 32 and 36, respectively, before the decorative cover panels are releasably attached to the inner liner panels 14, 16, 18, and 22.
  • the insulation 28 and 30 may be retained between the decorative cover panels 32 and 36 and inner liner panels 14, 16, 18, and 22 merely by frictional engagement therebetween.
  • more than one thickness of insulation or more than one kind of insulation panel may be used in the insulated appliance 10.
  • This is as opposed to conventional appliances wherein the inner liner and insulation are substantially supported by the outer metal shell.
  • Figure 3 illustrates an exploded view of an appliance door 38, comprising an inner liner door panel 40, a decorative door cover panel 42, and door insulation 44 therebetween.
  • the decorative door cover panel 42 is releasably attached to the inner liner door panel 40, and the door insulation 44 is retained therebetween, as explained above.
  • Conventional hinge mounts 46 on the inner surface of the inner liner door panel 40 allow the door 38 to be hingedly connected to the insulated appliance 10.
  • the inner liner door panel 40 is structurally independent in that it substantially supports the weight of the door insulation 44 and decorative door cover panel 42, and substantially retains its shape when the decorative door cover panel 42 is removed in order to access the door insulation 44.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refrigerator Housings (AREA)

Abstract

An insulated appliance comprises at least one structurally independent inner liner panel, a decorative cover panel (32, 36) releasably attached to and substantially supported by the inner liner panel, and insulation (28, 30) positioned intermediate the inner liner panel and decorative cover panel (32, 36).

Description

APPLIANCE CABINET CONSTRUCTION
TECΓUICAL FIELD
This invention relates generally to an appliance cabinet construction which allows for the replacement of insulation contained within the cabinet walls. More particularly, the invention is directed to an appliance cabinet, e.g., a refrigerator or freezer, wherein insulation panels contained in the walls thereof, which have failed and which no longer properly insulate the interior of the appliance from the surrounding atmosphere, may easily be removed and replaced with new insulation panels.
BACKGROUND ART
Appliances requiring thermal insulation in the walls panel thereof, especially refrigerators and freezers, are generally manufactured by providing an outer structural shell of sheet metal, inserting therein an interior liner of a plastic material, and foaming a polyurethane insulation in-situ therebetween. The foamed-in-place insulation adheres to the metal shell and the plastic liner, and cannot thereafter be removed if it fails as a result of, for example, deterioration of the insulation, wetting of the insulation due to the condensation of moisture, etc. Alternatively, some manufacturers of appliances merely place bats of thermal insulation between the outer structural metal shell and the interior plastic liner which is connected thereto. In either case, if the insulation fails, it cannot be removed and replaced with fresh insulation in order to restore the efficiency of the appliance. When the thermal performance of the insulation degrades, the appliance requires more energy to operate.
U.S. Patent No. 4,974,914 discloses a refrigerator having an outer metal shell and an inner plastic liner with foamed-in-place insulation therebetween. The insulation is not easily removable from the disclosed cabinet construction.
It would be desirable to produce an appliance cabinet which would allow ready access to the insulation for the replacement or repair thereof.
€ DISCLOSURE OF INVENTION Accordant with the present invention, an appliance cabinet construction which allows the removal and replacement of insulation from the walls thereof has surprisingly been discovered. The insulated appliance comprises: (a) at least one structurally independent inner liner panel;
(b) a decorative cover panel releasably attached to and substantially supported by the inner liner panel; and (c) insulation positioned intermediate the inner liner panel and decorative cover panel. The appliance cabinet construction of the present invention is particularly useful for manufacturing refrigerators and freezers.
BRIEF DESCRIPTION OF THE DRAWINGS
Figure 1 is a schematic, exploded, perspective view of portions of one embodiment of an insulated appliance, according to the invention. Figure 2 is a schematic, fragmentary, cross- sectional view of an assembled portion of the insulated appliance of Figure 1.
Figure 3 is a schematic, exploded, perspective view of a door, according to the invention, which may be used in conjunction with the insulated appliance of Figure 1.
BEST MODE FOR CARRYING OUT THE INVENTION
Referring now to the Drawings and particularly to Figure 1, there is shown generally at 10 an exploded view of portions of an insulated appliance, according to the present invention. By the term "insulated appliance" as it is used herein is meant a domestic or commercial appliance which conventionally uses thermal or acoustical insulation materials to isolate at least a portion of the interior of the appliance from the atmosphere surrounding the appliance, e.g., an oven, a dishwasher, and especially a ref igerator or freezer. The illustrated appliance 10 is generic to a refrigerator or freezer and comprises a base 12 having inner liner wall panels 14, 16, and 18 attached thereto. The base 12 is conventional in nature and typically contains components such as a compressor and heat exchange equipment, rollers for moving the appliance across a floor, etc. The inner liner wall panels 14, 16, and 18 are attached to the base 12 and to one another by conventional fasteners 20, e.g., screws or clips. An inner liner top panel 22 is similarly attached to the inner liner wall panels 14, 16, and 18.
The inner liner panels 14, 16, 18, and 22 are made from a structurally rigid material. Preferably, the panels are made from a fiberglass reinforced plastic such as polyester-based sheet molding compound (SMC) ; although they may be formed from rigid unreinforced polymeric materials such as high density polyethylene, coated metals, etc. The inner liner wall panels 14, 16, and 18 conveniently include shelf support ribs 24 and hanging shelf bracket slots 26 for positioning shelves (not shown) in the interior of the appliance 10. Although three inner liner wall panels 14, 16, and 18 and an inner liner top panel 22 are illustrated in Figure 1, one ordinarily skilled in the art will appreciate that more or less panels may be used in a conventional insulated appliance. The interior cavity of the appliance 10 is formed at least in part by one or more of the inner liner panels. Moreover, the interior cavity of the appliance 10 may be defined by structures other than the inner liner panels, e.g., the base 12 illustrated in Figure 1. Thus, the insulated appliance 10, according to the present invention, comprises at least one inner liner panel. Insulation 28 is positioned adjacent the inner liner wall panels 14, 16, and 18, and may be attached thereto by conventional methods such as by the use of an adhesive, fasteners, etc. The insulation 28 typically is a thermal insulation, although an acoustical insulation may be used for an appliance such as a dishwasher. The insulation 28 may comprise any type of insulation conventionally known in the art such as, for example, a fiberglass bat or board, an evacuated insulation panel, a high R super insulation panel such as that disclosed in U.S. Patent No. 5,094,899, etc. Likewise, additional insulation 30 is positioned adjacent the inner liner top panel 22 of the appliance 10 of Figure 1.
As illustrated in Figure 2, decorative wall cover panels 32 are releasably attached to the inner liner wall panels 14, 16, and 18, encasing the insulation 28 therebetween. Attachment may be achieved by any conventional method such as by screw fasteners, snap fitting, etc. Figure 2 illustrates the use of serrated pins 34 extending from the decorative wall cover panels 32 which frictionally fit into mating holes in the inner liner wall panels 14, 16, and 18. The decorative wall cover panels 32 may be made of any material conventionally used for the exterior of appliances including wood, polymeric materials, or painted metal such as is currently used for most household refrigerators and freezers. The decorative wall cover panels 32 may be removed and reattached as necessary in order to access the insulation 28 for the replacement or repair thereof. A decorative top cover panel 36 is likewise releasably attached to the inner liner top panel 22 of the appliance 10 of Figure 1, thereby encasing the additional insulation 30.
Conveniently, the insulation 28 and 30 may be attached to the decorative cover panels 32 and 36, respectively, before the decorative cover panels are releasably attached to the inner liner panels 14, 16, 18, and 22. Alternatively, the insulation 28 and 30 may be retained between the decorative cover panels 32 and 36 and inner liner panels 14, 16, 18, and 22 merely by frictional engagement therebetween. Moreover, more than one thickness of insulation or more than one kind of insulation panel may be used in the insulated appliance 10.
The inner liner panels 14, 16, 18, and 22, when assembled into the appliance 10, form a structurally independent framework for the insulated appliance 10; i.e., the inner liner panels 14, 16, 18, and 22 will substantially support the weight of the insulation 28 and 30 and the decorative cover panels 32 and 36, and each inner liner panel 14, 16, 18, and 22 will substantially retain its shape when an associated decorative cover panel is removed in order to access the insulation. This is as opposed to conventional appliances wherein the inner liner and insulation are substantially supported by the outer metal shell.
Figure 3 illustrates an exploded view of an appliance door 38, comprising an inner liner door panel 40, a decorative door cover panel 42, and door insulation 44 therebetween. The decorative door cover panel 42 is releasably attached to the inner liner door panel 40, and the door insulation 44 is retained therebetween, as explained above. Conventional hinge mounts 46 on the inner surface of the inner liner door panel 40 allow the door 38 to be hingedly connected to the insulated appliance 10. Thus, according to the invention, the inner liner door panel 40 is structurally independent in that it substantially supports the weight of the door insulation 44 and decorative door cover panel 42, and substantially retains its shape when the decorative door cover panel 42 is removed in order to access the door insulation 44.

Claims

CLAIMS 1. An insulated appliance, comprising: C (a) . at least one structurally independent inner liner panel; (b) a decorative cover panel releasably attached to and substantially supported by the inner liner panel; and
(c) insulation positioned intermediate the inner liner panel and decorative cover panel.
2. The insulated appliance according to Claim 1, wherein at least two inner liner panels are connected to one another.
3. The insulated appliance according to Claim 1, wherein the inner liner panel is made from fiberglass reinforced plastic.
4. The insulated appliance according to Claim 1, wherein the insulation is attached to the inner liner panel.
5. The insulated appliance according to Claim 1, wherein the insulation is attached to the decorative cover panel.
6. The insulated appliance according to Claim 1, wherein the insulation is retained by frictional engagement between the inner liner panel and the decorative cover panel.
7. A refrigerator, comprising:
(a) at least one structurally independent inner liner panel;
(b) a decorative cover panel releasably attached to and substantially supported by the inner liner panel; and
(c) insulation positioned intermediate the inner liner panel and decorative cover panel.
8. The refrigerator according to Claim 7, wherein at least two inner liner panels are connected to one another
9. The refrigerator according to Claim 7, wherein the inner liner panel is made from fiberglass reinforced plastic.
10. The refrigerator according to claim 7, wherein the insulation is attached to the inner liner pane;;-..
11. The refrigerator according to Claim 7, wherein the insulation is attached to the decorative cover panel.
12. The refrigerator according to Claim 7, wherein the insulation is retained by frictional engagement between the inner liner panel and the decorative cover panel.
13. A door for an appliance, comprising:
(a) a structurally independent inner liner door panel;
(b) a decorative door cover panel releasably attached to and substantially supported by the inner liner door panel; and
(c) insulation positioned intermediate the inner liner door panel and decorative door cover panel.
14. The door for an appliance according to Claim
13, wherein the inner door liner panel is made from fiberglass reinforced plastic.
15. The door for an appliance according to Claim 13, wherein the insulation is attached to the inner liner door panel.
16. The door for an appliance according to Claim 13, wherein the insulation is attached to the decorative door cover panel.
17. The door for an appliance according to Claim 13, wherein the insulation is retained by frictional engagement between the inner liner door panel and the decorative door cover panel.
18. The door for an appliance according to Claim 13, wherein the inner liner door panel is hingedly connected to the appliance.
PCT/US1994/009569 1993-08-30 1994-08-30 Appliance cabinet construction WO1995006790A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11312193A 1993-08-30 1993-08-30
US08/113,121 1993-08-30

Publications (1)

Publication Number Publication Date
WO1995006790A1 true WO1995006790A1 (en) 1995-03-09

Family

ID=22347680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1994/009569 WO1995006790A1 (en) 1993-08-30 1994-08-30 Appliance cabinet construction

Country Status (1)

Country Link
WO (1) WO1995006790A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7770985B2 (en) 2006-02-15 2010-08-10 Maytag Corporation Kitchen appliance having floating glass panel
WO2012025890A1 (en) * 2010-08-25 2012-03-01 BSH Bosch und Siemens Hausgeräte GmbH Household appliance

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088716A (en) * 1934-04-12 1937-08-03 Crosley Radio Corp Refrigerator cabinet and method of constructing it
US2240487A (en) * 1940-04-19 1941-05-06 Sanymetal Products Co Inc Panel unit
US2579157A (en) * 1948-08-02 1951-12-18 Price Building Specialties Co Panel construction
FR1358454A (en) * 1963-02-13 1964-04-17 Improvements made to composite panels of the sandwich type
FR2115583A5 (en) * 1970-11-25 1972-07-07 Moisan Marius
US3979869A (en) * 1975-06-30 1976-09-14 Reese & Sons Insulation, Inc. Insulated door construction and method of repairing the door
US4359496A (en) * 1980-09-05 1982-11-16 Wacker-Chemie Gmbh Heat-insulating board and method for producing same
DE8415798U1 (en) * 1984-05-24 1985-09-12 Kravchin, Emil, 6050 Offenbach Household refrigerators, in particular refrigerators
US4922674A (en) * 1988-06-15 1990-05-08 Therma-Tru Corp. Compression molded door assembly
DE3905308A1 (en) * 1989-02-21 1990-08-23 Riexinger Tuerenwerk Door comprising two door-leaf parts, in particular fire door
US5007226A (en) * 1989-05-01 1991-04-16 Soltech, Inc. Insulated refrigerator door construction
EP0542501A1 (en) * 1991-11-12 1993-05-19 Apv Corporation Limited Insulated panels for heated or cooled enclosures

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2088716A (en) * 1934-04-12 1937-08-03 Crosley Radio Corp Refrigerator cabinet and method of constructing it
US2240487A (en) * 1940-04-19 1941-05-06 Sanymetal Products Co Inc Panel unit
US2579157A (en) * 1948-08-02 1951-12-18 Price Building Specialties Co Panel construction
FR1358454A (en) * 1963-02-13 1964-04-17 Improvements made to composite panels of the sandwich type
FR2115583A5 (en) * 1970-11-25 1972-07-07 Moisan Marius
US3979869A (en) * 1975-06-30 1976-09-14 Reese & Sons Insulation, Inc. Insulated door construction and method of repairing the door
US4359496A (en) * 1980-09-05 1982-11-16 Wacker-Chemie Gmbh Heat-insulating board and method for producing same
DE8415798U1 (en) * 1984-05-24 1985-09-12 Kravchin, Emil, 6050 Offenbach Household refrigerators, in particular refrigerators
US4922674A (en) * 1988-06-15 1990-05-08 Therma-Tru Corp. Compression molded door assembly
DE3905308A1 (en) * 1989-02-21 1990-08-23 Riexinger Tuerenwerk Door comprising two door-leaf parts, in particular fire door
US5007226A (en) * 1989-05-01 1991-04-16 Soltech, Inc. Insulated refrigerator door construction
EP0542501A1 (en) * 1991-11-12 1993-05-19 Apv Corporation Limited Insulated panels for heated or cooled enclosures

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7770985B2 (en) 2006-02-15 2010-08-10 Maytag Corporation Kitchen appliance having floating glass panel
WO2012025890A1 (en) * 2010-08-25 2012-03-01 BSH Bosch und Siemens Hausgeräte GmbH Household appliance
CN103201571A (en) * 2010-08-25 2013-07-10 Bsh博世和西门子家用电器有限公司 Household appliance
CN103201571B (en) * 2010-08-25 2016-11-16 Bsh家用电器有限公司 Home appliances

Similar Documents

Publication Publication Date Title
US5632543A (en) Appliance cabinet construction
US4822117A (en) Refrigerator case/liner interface and related components for automated assembly
EP1808657B1 (en) Refrigerator
US5168621A (en) Method of manufacturing a domestic appliance
US6961988B2 (en) Freezer door assembly
US3933398A (en) Refrigeration apparatus enclosure structure
US7815269B2 (en) Refrigerator
CA1311136C (en) Hinged panels with foamed-in-place insulation
CA2350419C (en) Thermal and reinforced refrigerator door
JPH11512794A (en) Modular insulation panel and insulation structure
US20080061666A1 (en) Refrigerator with multi-piece mullion having stepped offset
US4821399A (en) Method of assembling a refrigerator
JPH09101080A (en) Improved vessel partition chamber particularly for refrigerator and similar household electrical equipment
AU2015368100A1 (en) Refrigerator and vacuum insulation module thereof
US2943455A (en) Refrigerator cabinet
US2576208A (en) Refrigerator cabinet construction having heat exchange inner walls
US3913996A (en) Refrigeration apparatus enclosure structure
US9310123B2 (en) Method of making an appliance door
CA2034408A1 (en) Household refrigerator assembly
WO1995006790A1 (en) Appliance cabinet construction
US20230221058A1 (en) Refrigerator
US5941624A (en) Refrigerator door assembly and method
US20030080662A1 (en) Refrigeration case clip assembly method and apparatus
JPH10288453A (en) Storage unit and manufacture thereof
KR100479491B1 (en) Refrigerator for kimchi

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): CN JP KR

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WA Withdrawal of international application
122 Ep: pct application non-entry in european phase