US1351412A - Collapsible paper cup - Google Patents
Collapsible paper cup Download PDFInfo
- Publication number
- US1351412A US1351412A US310229A US31022919A US1351412A US 1351412 A US1351412 A US 1351412A US 310229 A US310229 A US 310229A US 31022919 A US31022919 A US 31022919A US 1351412 A US1351412 A US 1351412A
- Authority
- US
- United States
- Prior art keywords
- cup
- blank
- scores
- collapsible
- edges
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/36—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections
- B65D5/3607—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper specially constructed to allow collapsing and re-erecting without disengagement of side or bottom connections formed by folding or erecting a single blank
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
- B65D3/02—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines characterised by shape
Definitions
- My invention relates to drinking cups of the general type shown in my Paten-t 1,255,133, issued February 5, 1918.
- Paper drinking cups of the type most universally used are objectionable from thestandpoint that it is frequently difficult to extend the cup to open position and it 1s impossible to set the cup on ,a support, when full of water ⁇ because the bottom of the cupv is represented merelyV by the thin folded paper, which will not support the cup in upright position either when empty or full.
- the object of my invention is to provide a collapsible cup of such construction thatit requires .a minimum amount of paper and a minimum scoring.
- Figure 1 is a plan view blank.
- Fig. 2 is a perspective view of the blank with one end of the blank in a vertical position and the other end dat.
- Fig. 4 is an edge elevation of Fig. 3.
- Fig. 5 is a side elevationA of the comf of the cup in is made is a rectangular piece of paper which does not require any special die work, said blank having a central score extending from end to end thereof, a middle portion 1 of said score being designed or formed for an inward fold, while thel end portions 2 of the score, are formed for an outward fold.
- Lengthwise scores, extending from end to end of the blank are formed in the blank between vthe center lengthwise score and the side edges of the blank, said scorel being designated by the reference numerals 3 and 4, and are adapted for an outward fold.
- Two scores, 5, and 6, designate -diverging scores extending from each end of ythel middle portion 1 of the central scores toward the side.,V edge of the blank.
- vThe'blank is further provided with transverse scores 7, 8, which intersect the intersection of the scores 3 and 4 and diagonal scores 5 and 6, and are formed for an outward fold.
- transverse scores 7, 8 which intersect the intersection of the scores 3 and 4 and diagonal scores 5 and 6, and are formed for an outward fold.
- the blank does not have to be cut or notched but is simply a fiat piece of paper of rectangular shape which can be very readily foldedand pasted by simple machinery. e
- a collapsible drinking-cup made from a rectangular blank which is neither cut nor notched, but which has three longitudinal scores extending more or less centrally thereof and throughout its entire length, two
- transverse scores, and four diagonal scores at the center having the form of asquare set diagonally with respect to the blank, the central score Vbetween the square and the end of the yblank forming an out-fold, and the ,same central score within the square an infold when the cupis collapsed, and the edges of the blank overlapped and secured together to form the body of the cup.
- a receptacle made of a single blank scored longitudinally throughout its length, and transversely and diagonally at the center, and having its edges overlapped and pasted together, and the overlapping portions at the edges. of the center resulting 'from folding being bent upwardly and secured against the sides over the overlapped edges, thereby serving to stiffen the cup at each side of the bottom to suiciently resist pressure at the areas where located to facilitate opening or spreading the cup when the extreme outer folds are pressed inwardly.
- a collapsible drinking-cup made from a blank which is scored more or less cen-l trally throughout its entire length, two transverse scores and four diagonal scores at the center, which latter have the form of a square which is set diagonall with respect to the blank, the lon itu inal score forming an outer folding bo y portion, and an infolding bottom when the cup is collapsed', and a .flat bottom upon which the cup may rest when expanded, the ⁇ portion of the square beyond the edges of the bottom folding into triangular multiple reinforces at the opposite sides of the cup, which add rigidity to the center ofthe cup when the outer folds are compressed, in the transformation of the cup from its collapsed to its extended form.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Devices Or Equipment (AREA)
Description
- V P. H. CARR.
coLLAPslBLEPAPER-CUP.
N FILED yPatented Aug. 3151920.
2 S H E E TS- S H E E T 2.
erre sraras PATENT @FICE PAUL H. CARR, OF WASHINGTON, DISTRICT COLUMBIA.
COLLAPSIBLE PAPER CUP.
Specification of Letters Patent.
Patented Aug. 31, 1920.
Application iled July 11, 1919. Serial No. 310,229.
. the following is a specification.
' My invention relates to drinking cups of the general type shown in my Paten-t 1,255,133, issued February 5, 1918.
Paper drinking cups, of the type most universally used are objectionable from thestandpoint that it is frequently difficult to extend the cup to open position and it 1s impossible to set the cup on ,a support, when full of water` because the bottom of the cupv is represented merelyV by the thin folded paper, which will not support the cup in upright position either when empty or full.
' The inconvenience of opening the present fiat type of cup is especially noticeable when a person has a bundle in one hand.
To overcome these objections, tins and tabs have been placed upon one wall of collapsible cups to facilitate the opening of the cup, but these have `been found objectionable `because of their liability to tear and because such ins and tabs necessitate the placing of the cups in the dispensing cabinet in a particular way. Another objection to the collapsible cups.- now used is that, prior to my invention, the cup cannot vbe opened symmetrically and the walls of the cup frequently buckle thereby making'l it awkward to drink therefrom.
The object of my invention is to provide a collapsible cup of such construction thatit requires .a minimum amount of paper and a minimum scoring.
A further object of my inventionlis to:
provide a collapsible cup ofl such construction that the walls of the cup open to extended position for use by simply pressing inwardly, with the fingers of one hand, upon two opposite 'walls of the cup, the bottom of the cup assuming a flat position substantially at right angles to the general plane of the walls of the cup, whereby said cup with its contents may be maintained in a verticalV position by said flat bottom wall.
In the drawings: Figure 1 is a plan view blank.
Fig. 2 is a perspective view of the blank with one end of the blank in a vertical position and the other end dat.
of my improved .with the edges of the end Fig. 3 'is a side elevation of the cup as appears before the last folding opera'- tion. l
Fig. 4 is an edge elevation of Fig. 3.
Fig. 5 is a side elevationA of the comf of the cup in is made is a rectangular piece of paper which does not require any special die work, said blank having a central score extending from end to end thereof, a middle portion 1 of said score being designed or formed for an inward fold, while thel end portions 2 of the score, are formed for an outward fold. Lengthwise scores, extending from end to end of the blank are formed in the blank between vthe center lengthwise score and the side edges of the blank, said scorel being designated by the reference numerals 3 and 4, and are adapted for an outward fold. Two scores, 5, and 6, designate -diverging scores extending from each end of ythel middle portion 1 of the central scores toward the side.,V edge of the blank. vThe'blank is further provided with transverse scores 7, 8, which intersect the intersection of the scores 3 and 4 and diagonal scores 5 and 6, and are formed for an outward fold. In folding the blank the first fold is made as shown Ain Fig. 2, then the opposite end of the blank is folded to a-vertical position,
ortions overlapping, the edges of one o the end portions having previously been supplied with an adhesive, the edges are pasted together, afterwhich the cup is of the shape shown in Fig. 3. The point portions of the side walls of the cup below the score line 7 are then supplied with adhesive after which they are folded up against and pasted to the side -walls of the cup, after which thecup is of the shape shown in Fig. 5.
Y The cup.when completed is in fiat form. To use the cup it is only necessary to press inwardly with the finger and thumb'against the points or portions A--B, whereupon the bottom of the cup is iattened out and the side walls and front and rear walls are moved to extended position so that the cup -assumes the shape shown in Fig. 6.
l It will be observed that the blank does not have to be cut or notched but is simply a fiat piece of paper of rectangular shape which can be very readily foldedand pasted by simple machinery. e
What I claim is: 1. A collapsible drinking-cup made from a rectangular blank which is neither cut nor notched, but which has three longitudinal scores extending more or less centrally thereof and throughout its entire length, two
transverse scores, and four diagonal scores at the center having the form of asquare set diagonally with respect to the blank, the central score Vbetween the square and the end of the yblank forming an out-fold, and the ,same central score within the square an infold when the cupis collapsed, and the edges of the blank overlapped and secured together to form the body of the cup.
2. A receptacle made of a single blank scored longitudinally throughout its length, and transversely and diagonally at the center, and having its edges overlapped and pasted together, and the overlapping portions at the edges. of the center resulting 'from folding being bent upwardly and secured against the sides over the overlapped edges, thereby serving to stiffen the cup at each side of the bottom to suiciently resist pressure at the areas where located to facilitate opening or spreading the cup when the extreme outer folds are pressed inwardly.
3. A receptacle having a seamless bottom formed from a yblank scored and counter scored and bent to form a collapsible center capable of being flattened out or spread to serve as a bottom on which to rest the receptaclewhen in use, the edges of the blank secured together at the sides of the receptacle, and the corresponding sides of the center portion thereof folded and secured against the sides of the receptacle, thereby reinforcing them sufficiently to resist the pressure brought to bear upon' the outwardly-extending folds of the receptacle when same is to be expanded for use.
4. A collapsible drinking-cup made from a blank which is scored more or less cen-l trally throughout its entire length, two transverse scores and four diagonal scores at the center, which latter have the form of a square which is set diagonall with respect to the blank, the lon itu inal score forming an outer folding bo y portion, and an infolding bottom when the cup is collapsed', and a .flat bottom upon which the cup may rest when expanded, the `portion of the square beyond the edges of the bottom folding into triangular multiple reinforces at the opposite sides of the cup, which add rigidity to the center ofthe cup when the outer folds are compressed, in the transformation of the cup from its collapsed to its extended form.
In testimony whereof I aflix PAUL m signature. H). CARR.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US310229A US1351412A (en) | 1919-07-11 | 1919-07-11 | Collapsible paper cup |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US310229A US1351412A (en) | 1919-07-11 | 1919-07-11 | Collapsible paper cup |
Publications (1)
Publication Number | Publication Date |
---|---|
US1351412A true US1351412A (en) | 1920-08-31 |
Family
ID=23201531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US310229A Expired - Lifetime US1351412A (en) | 1919-07-11 | 1919-07-11 | Collapsible paper cup |
Country Status (1)
Country | Link |
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US (1) | US1351412A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867374A (en) * | 1988-09-08 | 1989-09-19 | Container Corporation Of America | Paperboard drinking cup |
US5328265A (en) * | 1992-10-15 | 1994-07-12 | Nina Clooney | Combination bag and napkin |
US9016491B2 (en) | 2013-05-13 | 2015-04-28 | Jason A. Blum | Collapsible cup for hot and cold beverages |
US20150196104A1 (en) * | 2014-01-16 | 2015-07-16 | Pedram Vaghefinazari | Customizable container |
US9155410B2 (en) | 2013-05-31 | 2015-10-13 | Luft Industrie Inc. | Nesting and reconfigurable wine glass |
US9648971B2 (en) | 2013-05-31 | 2017-05-16 | Luft Industrie Inc. | Nesting and reconfigurable wine glass |
US9723938B2 (en) | 2013-05-31 | 2017-08-08 | Luft Industrie Inc. | Nesting and reconfigurable wine glass |
-
1919
- 1919-07-11 US US310229A patent/US1351412A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867374A (en) * | 1988-09-08 | 1989-09-19 | Container Corporation Of America | Paperboard drinking cup |
US5328265A (en) * | 1992-10-15 | 1994-07-12 | Nina Clooney | Combination bag and napkin |
US9016491B2 (en) | 2013-05-13 | 2015-04-28 | Jason A. Blum | Collapsible cup for hot and cold beverages |
US9155410B2 (en) | 2013-05-31 | 2015-10-13 | Luft Industrie Inc. | Nesting and reconfigurable wine glass |
US9648971B2 (en) | 2013-05-31 | 2017-05-16 | Luft Industrie Inc. | Nesting and reconfigurable wine glass |
US9723938B2 (en) | 2013-05-31 | 2017-08-08 | Luft Industrie Inc. | Nesting and reconfigurable wine glass |
US20150196104A1 (en) * | 2014-01-16 | 2015-07-16 | Pedram Vaghefinazari | Customizable container |
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