US3677438A - Dispensing liner and pad for utensils - Google Patents
Dispensing liner and pad for utensils Download PDFInfo
- Publication number
- US3677438A US3677438A US14363A US3677438DA US3677438A US 3677438 A US3677438 A US 3677438A US 14363 A US14363 A US 14363A US 3677438D A US3677438D A US 3677438DA US 3677438 A US3677438 A US 3677438A
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- US
- United States
- Prior art keywords
- pan
- liner
- disc
- tube
- coiled
- 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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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F1/00—Racks for dispensing merchandise; Containers for dispensing merchandise
- A47F1/04—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs
- A47F1/08—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs dispensing from bottom
- A47F1/085—Racks or containers with arrangements for dispensing articles, e.g. by means of gravity or springs dispensing from bottom for nested articles, e.g. cups, cones
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/022—Cooking- or baking-vessels or supports thereof for using only once
Definitions
- Another object of this invention is to provide malleable liners as described which are deployed by a simple unfolding within the container, increasing instead of reducing the size of the liner to fit the container.
- a further object of this invention is to provide liners as described which are folded substantially without sharp corners to prevent pinholes which occur at sharp corner folds.
- a further object of this invention is to provide liners as described which store and ship compactly nested, but which unfold to fit pans within a wide range of sizes.
- Yet further objects of this invention are to provide liners as described which are bright and attractive on display and in use, and which at one stage of unfolding will serve as efficient hotpads which are also bright and attractive in appearance.
- FIGS. I, 2 and 3 are plan views showing successive stages of folding sheet material
- FIG. 4 is a perspective of a device made according to my invention.
- FIG. 5 is a side elevation partly broken away to illustrate storage, display and dispensing
- FIG. 6 is a side elevation, in section, of a liner being deployed in a pan.
- FIG. 7 shows a folding variation in similar manner to FIGS. l-3.
- FIG. I shows an aluminum foil disc 12 of any convenient size, ready for conversion into the finished form of my invention.
- the disc is preferably at least 18 inches in diameter, to provide required depth, and is of freezer-weight (0.002 inch thick) foil, for durability.
- FIG. 2 shows the next step in production, in which the peripheral edge 14 is folded inward, or returned, with sufiicient soft pleating 16 to take up the excess.
- FIG. 3 returned edge will be found unnecessary.
- FIG. 3 indicates the step succeeding the FIG. 2 stages, diametral folding-over of one half 18 of the piece onto the other half 18a, in preparation for rolling it into funnel shape. If a returned periphery is used, the fold is made in a direction placing it inside the fold.
- FIG. 4 shows the finished product 20, a pan-liner in a conically coiled funnel shape, ready for use, or for packaging for shipment, marketing, or dispensing.
- the returned periphery (or the outer edge of the disc in sizes not requiring the extra diameter) comprises the large end of the funnel.
- FIG. 5 shows that the method and apparatus for packaging this invention for dispensing is identical with the method and apparatus used with conical drinking-cups and the like.
- Tubular dispenser 22 shown partly broken away at the lower end, has constrictive internal lugs 24 which contact the top of the lowest pan liner 20 and retain it, thus retaining all the pan liners nested together above it.
- Hanger 26 provides a means of attaching the top of the dispenser 22 to a wall in a convenient location, as, for example, near the kitchen stove in the home. Since the pan-liner when unfolded to the configuration of FIG. 2 makes a sizeable and efficient hotpad, locating the dispenser near where food is heated serves an obvious double purpose.
- FIG. 6 indicates the novel manner in which the liner 20 of this invention is unfolded and deployed in a pan 28.
- the liner is "expanded" from the center of the pan to fit the edges as indicated by the arrow, reducing the chance of puncture and makin the task of lining the pan much easier and quicker, and taking the guess work out of matching sizes.
- Excess material can be folded toward the interior as at 30. There is no unnecessary motion in the unfolding since the exterior of the conical shape once laid in the pan against the bottom is never again lifted from contact with the bottom until the liner is discarded.
- FIG. 7 shows an optional step in going from the FIG. 3 configuration to the FIG. 4 configuration.
- the halfdisc of FIG. 3 can be softly folded over the diametral fold about a radius to form a quarter disc, as in FIG. 7, in which 32 indicates one of the quarters, before being rolled into the funnel shape of FIG. 4. This reduces the amount of unwinding necessary to deploy the funnel into pan conforming shape.
- pan liners can be packaged to fit any given dispenser, only the angle of the cone being affected by change in radial size of the FIG. 3 configuration. It can be seen also that other heat resistant foils can be used in place of the aluminum foil described.
- a tube dispenser and a tube-dispensable expanding pan-liner comprising: an unfoldable metal foil disc having a diametral fold incorporated in a coiled-funnel configuration having both ends open, with said diametral fold 7 portion forming the edge at the small end of the coiled-funnel recited in claim 2, wherein the returned periphery is unfoldable from the side of the disc which is within the diametral fold.
Abstract
A tube-dispensable combination expanding pan-liner and hotpad for pans and the like, comprising a metal foil disc having the periphery folded inward, the disc folded inward over the inwardly folded periphery about a diameter of the disc to semi-disc configuration, and the semi-disc rolled into a coiled funnel configuration approximating the overall shape of a conical drinking cup, and dispensable in the same manner as a conical drinking cup from a tubular dispenser having an internal constriction.
Description
United States Patent Esposito 1 1 July 18,1972
1541 DISPENSING LINER AND PAD FOR UTENSILS Joseph Alexander Esposlto, 1113 Hollen Road, Baltimore, Md. 21239 Feb. 26, 1970 [72] Inventor:
[22] Filed:
[21] Appl. No.:
52 u.s.c1 51 lnt.Cl [58] FieldofSearch ..221/63,307,33,303,47;
220/65; 229/l.5 B, 3.5 MP
References Cited UNITED STATES PATENTS 1,143,609 6/1915 Bryner ..229/3.5 MF 2,693,883 11/1954 Schlumbohm... ..229/1.5 B
R17,553 1/1930 Dickerson 225/].5 B 2,323,356 7/1943 Rosay ..220/65 Primary Examiner-Robert B. Reeves Assistant Examiner-James M. Slattey Attorney-John F. McClellan, Sr.
[5 7] ABSTRACT 4 Clairm, 7 Drawing Figures TWO DOZEN NO-l ALUMINUM FOIL PAN LINERS THIS SIZE FlTS ALL PANS UP TO I i4 DlAMETER Ill/ i Patented July 18, 1972 3,677,438
TWO DOZEN NO l H AN 0! P,- .J
ALUMINUM FOIL PAN LINERS THIS sIzE FITS ALL PANS UP TO I4" DIAMETER lNVEN 70/? JOSE PHA. E 5 P057 7' 0 ATTORNEY DISPENSING LINER AND PAD FOR UTENSILS This invention relates generally to cooking utensils, and particularly to pan-liners, hotpads, and the like.
Single-use pan-liners of light gauge metal have been known and used for many years, both in the semi-rigid "pie-pan configuration and in the custom-fit, malleable metal foil configuration. Pan sizes vary greatly, and this and extra cost have limited household use of the semi-rigid lining devices. Although the labor saving advantages of malleable metal-foil pan-liners far outweigh the trivial cost involved, and although most housewives would like to use such liners, their difficulty in fashioning the liners retards the potentially enormous household market.
For several reasons it would be impractical to use liners marketed as large flat foil discs (discs because most pans are circular). Packaging the discs so that they could be quickly and neatly separated for use one at a time, preferably with one hand, and that hand often covered with flour or other cooking material, presents a problem. Handling the separated disc of foil, and reducing the size by folding and molding the foil inside a pan, invites puncturing and tearing, and housewives know this, once having individually cut and fit foil to a pan. Most housewives also have found that even a pinhole in the liner resulting from folding can leak grease or other fluid onto the hot, dry pan beneath, causing smoke, odor, and difficulty in subsequent pan cleaning, defeating the purpose of the liner.
It is apparent that a new approach in malleable pan liner design and dispensing is required to overcome these marketing and use disadvantages.
An allied problem encountered by housewives in maneuvering hot containers is that of finding hotpads at the moment need, on which to set the containers to prevent scorching countertops and table surfaces. No completely satisfactory, handily dispensed one-use hotpads have become available on the market.
It is an object of the present invention, therefore, to provide malleable liners for pans and the like which are compactly stored ready for use and which are dispensed individually in a convenient manner by conventional dispensers of a type already on the market, the use of which is well understood by the buying public.
Another object of this invention is to provide malleable liners as described which are deployed by a simple unfolding within the container, increasing instead of reducing the size of the liner to fit the container.
A further object of this invention is to provide liners as described which are folded substantially without sharp corners to prevent pinholes which occur at sharp corner folds.
And a further object of this invention is to provide liners as described which store and ship compactly nested, but which unfold to fit pans within a wide range of sizes.
Yet further objects of this invention are to provide liners as described which are bright and attractive on display and in use, and which at one stage of unfolding will serve as efficient hotpads which are also bright and attractive in appearance.
I accomplish these and other objects of my invention in a typical embodiment comprising a disc of malleable aluminum foil reduced in diameter by peripheral inward folding and prepared for storage and dispensing, in the manner of conicalcup storage and dispensing from a tubular container, by diametral folding followed by coiling the folded piece into funnel shape.
The above and other objects and advantages of my invention will become more readily understood from examination of the following description, including the drawings in which:
FIGS. I, 2 and 3 are plan views showing successive stages of folding sheet material;
FIG. 4 is a perspective of a device made according to my invention;
FIG. 5 is a side elevation partly broken away to illustrate storage, display and dispensing;
FIG. 6 is a side elevation, in section, of a liner being deployed in a pan; and
FIG. 7 shows a folding variation in similar manner to FIGS. l-3.
Now taking up the drawings in detail, FIG. I shows an aluminum foil disc 12 of any convenient size, ready for conversion into the finished form of my invention. For pans up to 14 inches in diameter the disc is preferably at least 18 inches in diameter, to provide required depth, and is of freezer-weight (0.002 inch thick) foil, for durability.
FIG. 2 shows the next step in production, in which the peripheral edge 14 is folded inward, or returned, with sufiicient soft pleating 16 to take up the excess. For very small pan liners, the FIG. 3 returned edge will be found unnecessary.
FIG. 3 indicates the step succeeding the FIG. 2 stages, diametral folding-over of one half 18 of the piece onto the other half 18a, in preparation for rolling it into funnel shape. If a returned periphery is used, the fold is made in a direction placing it inside the fold.
FIG. 4 shows the finished product 20, a pan-liner in a conically coiled funnel shape, ready for use, or for packaging for shipment, marketing, or dispensing. The returned periphery (or the outer edge of the disc in sizes not requiring the extra diameter) comprises the large end of the funnel.
FIG. 5 shows that the method and apparatus for packaging this invention for dispensing is identical with the method and apparatus used with conical drinking-cups and the like. Tubular dispenser 22, shown partly broken away at the lower end, has constrictive internal lugs 24 which contact the top of the lowest pan liner 20 and retain it, thus retaining all the pan liners nested together above it.
Hanger 26 provides a means of attaching the top of the dispenser 22 to a wall in a convenient location, as, for example, near the kitchen stove in the home. Since the pan-liner when unfolded to the configuration of FIG. 2 makes a sizeable and efficient hotpad, locating the dispenser near where food is heated serves an obvious double purpose.
FIG. 6 indicates the novel manner in which the liner 20 of this invention is unfolded and deployed in a pan 28. The liner is "expanded" from the center of the pan to fit the edges as indicated by the arrow, reducing the chance of puncture and makin the task of lining the pan much easier and quicker, and taking the guess work out of matching sizes. Excess material can be folded toward the interior as at 30. There is no unnecessary motion in the unfolding since the exterior of the conical shape once laid in the pan against the bottom is never again lifted from contact with the bottom until the liner is discarded.
FIG. 7 shows an optional step in going from the FIG. 3 configuration to the FIG. 4 configuration. As indicated, the halfdisc of FIG. 3 can be softly folded over the diametral fold about a radius to form a quarter disc, as in FIG. 7, in which 32 indicates one of the quarters, before being rolled into the funnel shape of FIG. 4. This reduces the amount of unwinding necessary to deploy the funnel into pan conforming shape.
It can be seen that various sizes of pan liners can be packaged to fit any given dispenser, only the angle of the cone being affected by change in radial size of the FIG. 3 configuration. It can be seen also that other heat resistant foils can be used in place of the aluminum foil described.
Obviously many modifications and variations of the present invention are possible in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims the invention may be practiced otherwise than as specifically described.
I claim:
I. The combination of a tube dispenser and a tube-dispensable expanding pan-liner comprising: an unfoldable metal foil disc having a diametral fold incorporated in a coiled-funnel configuration having both ends open, with said diametral fold 7 portion forming the edge at the small end of the coiled-funnel recited in claim 2, wherein the returned periphery is unfoldable from the side of the disc which is within the diametral fold.
4. A tube dispenser and tube-dispensable pan-liner as recited in claim 3, wherein the returned periphery has pleats and comprises the large end of the coiled-funnel configuration.
* i i i i
Claims (4)
1. The combination of a tube dispenser and a tube-dispensable expanding pan-liner comprising: an unfoldable metal foil disc having a diametral fold incorporated in a coiled-funnel configuration having both ends open, with said diametral fold portion forming the edge at the small end of the coiled-funnel configuration and the edges of the metal disc other than the diametral fold portion forming the edge at the large end of the coiled-funnel configuration; said coiled-funnel configuration large end engaging a constriction within said tube dispenser and being held therein by the springlike resiliency of the coil to deter passage of the pan-liner through said tube dispenser, and the interior of said coiled-funnel configuration being open to permit nesting storage of a plurality of said pan-liners above it within said tube dispenser.
2. A tube dispenser and tube-dispensable expanding pan-liner as recited in claim 1, wherein the metal foil disc has an unfoldable returned periphery, permitting deployment of the pan-liner to a larger diameter.
3. A tube dispenser and tube-dispensable pan-liner as recited in claim 2, wherein the returned periphery is unfoldable from the side of the disc which is within the diametral fold.
4. A tube dispenser and tube-dispensable pan-liner as recited in claim 3, wherein the returned periphery has pleats and comprises the large end of the coiled-funnel configuration.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1436370A | 1970-02-26 | 1970-02-26 |
Publications (1)
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US3677438A true US3677438A (en) | 1972-07-18 |
Family
ID=21765040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14363A Expired - Lifetime US3677438A (en) | 1970-02-26 | 1970-02-26 | Dispensing liner and pad for utensils |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349571A (en) * | 1978-12-07 | 1982-09-14 | Sweetheart Plastics, Inc. | Bulk cone container |
US4794052A (en) * | 1985-01-04 | 1988-12-27 | Morrison Marlene C | Disposable broiler pan and material for forming same |
US20040253399A1 (en) * | 2002-08-23 | 2004-12-16 | M&Q Plastic Products, Inc. | Cook and chill casing |
US20050211715A1 (en) * | 2004-03-24 | 2005-09-29 | Parris Rex A | Activity wipe dispenser and multi-pack arrangement |
US20050276653A1 (en) * | 2004-06-08 | 2005-12-15 | L'oreal | Applicator dispenser |
US7163120B1 (en) | 2000-01-27 | 2007-01-16 | M&Q Plastic Products, Inc. | Contour fit pan liner for a food service pan |
US20090321454A1 (en) * | 2008-06-26 | 2009-12-31 | Feng-Hsin Huang | Paper Baking Utensil |
US20100032322A1 (en) * | 2008-08-06 | 2010-02-11 | O'neill Hugh | Artist's disposable paint palette |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US17553A (en) * | 1857-06-16 | Stock fob bench-planes | ||
US1143609A (en) * | 1913-11-20 | 1915-06-22 | Conley Foil Company | Metal-foil envelop or container. |
US2112960A (en) * | 1936-05-16 | 1938-04-05 | Harvey Paper Products Company | Dispensing receptacle and package |
US2323356A (en) * | 1941-04-08 | 1943-07-06 | Rosay Joseph | Liner and holder therefor |
US2358709A (en) * | 1942-03-04 | 1944-09-19 | Gladys P Hayn | Container |
US2693883A (en) * | 1952-04-03 | 1954-11-09 | Schlumbohm Peter | Filter paper blank |
US2758771A (en) * | 1954-11-09 | 1956-08-14 | Milton E Bauer | Disposable measuring cup |
US3011679A (en) * | 1956-03-07 | 1961-12-05 | John F Velter | Cup dispenser |
-
1970
- 1970-02-26 US US14363A patent/US3677438A/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US17553A (en) * | 1857-06-16 | Stock fob bench-planes | ||
US1143609A (en) * | 1913-11-20 | 1915-06-22 | Conley Foil Company | Metal-foil envelop or container. |
US2112960A (en) * | 1936-05-16 | 1938-04-05 | Harvey Paper Products Company | Dispensing receptacle and package |
US2323356A (en) * | 1941-04-08 | 1943-07-06 | Rosay Joseph | Liner and holder therefor |
US2358709A (en) * | 1942-03-04 | 1944-09-19 | Gladys P Hayn | Container |
US2693883A (en) * | 1952-04-03 | 1954-11-09 | Schlumbohm Peter | Filter paper blank |
US2758771A (en) * | 1954-11-09 | 1956-08-14 | Milton E Bauer | Disposable measuring cup |
US3011679A (en) * | 1956-03-07 | 1961-12-05 | John F Velter | Cup dispenser |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349571A (en) * | 1978-12-07 | 1982-09-14 | Sweetheart Plastics, Inc. | Bulk cone container |
US4794052A (en) * | 1985-01-04 | 1988-12-27 | Morrison Marlene C | Disposable broiler pan and material for forming same |
US7163120B1 (en) | 2000-01-27 | 2007-01-16 | M&Q Plastic Products, Inc. | Contour fit pan liner for a food service pan |
US9307861B2 (en) | 2000-01-27 | 2016-04-12 | M & Q Ip Leasing, Llc | Contour fit pan liner for a food service pan |
US20040253399A1 (en) * | 2002-08-23 | 2004-12-16 | M&Q Plastic Products, Inc. | Cook and chill casing |
US20050211715A1 (en) * | 2004-03-24 | 2005-09-29 | Parris Rex A | Activity wipe dispenser and multi-pack arrangement |
US7014062B2 (en) * | 2004-03-24 | 2006-03-21 | Parris Rex A | Activity wipe dispenser and multi-pack arrangement |
US20050276653A1 (en) * | 2004-06-08 | 2005-12-15 | L'oreal | Applicator dispenser |
US7416357B2 (en) * | 2004-06-08 | 2008-08-26 | L'oreal | Applicator dispenser |
US20090321454A1 (en) * | 2008-06-26 | 2009-12-31 | Feng-Hsin Huang | Paper Baking Utensil |
US20100032322A1 (en) * | 2008-08-06 | 2010-02-11 | O'neill Hugh | Artist's disposable paint palette |
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