US3595428A - Interchangeable container parts - Google Patents
Interchangeable container parts Download PDFInfo
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- US3595428A US3595428A US807844A US3595428DA US3595428A US 3595428 A US3595428 A US 3595428A US 807844 A US807844 A US 807844A US 3595428D A US3595428D A US 3595428DA US 3595428 A US3595428 A US 3595428A
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- Prior art keywords
- tubs
- lid
- generally
- tub
- sidewall
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Links
- 230000013011 mating Effects 0.000 claims abstract description 40
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 239000002984 plastic foam Substances 0.000 claims description 5
- 238000009461 vacuum packaging Methods 0.000 claims description 4
- 235000013372 meat Nutrition 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 description 12
- 239000000463 material Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
- B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0202—Removable lids or covers without integral tamper element
- B65D43/0204—Removable lids or covers without integral tamper element secured by snapping over beads or projections
- B65D43/0208—Removable lids or covers without integral tamper element secured by snapping over beads or projections on both the inside and the outside of the mouth of the container
-
- 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
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/28—Articles or materials wholly enclosed in composite wrappers, i.e. wrappers formed by associating or interconnecting two or more sheets or blanks
- B65D75/30—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
- B65D75/32—Articles or materials enclosed between two opposed sheets or blanks having their margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding one or both sheets or blanks being recessed to accommodate contents
- B65D75/321—Both sheets being recessed
- B65D75/322—Both sheets being recessed and forming one compartment
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00064—Shape of the outer periphery
- B65D2543/0012—Shape of the outer periphery having straight sides, e.g. with curved corners
- B65D2543/00175—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond
- B65D2543/00194—Shape of the outer periphery having straight sides, e.g. with curved corners four straight sides, e.g. trapezium or diamond square or rectangular
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00259—Materials used
- B65D2543/00296—Plastic
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
- B65D2543/00509—Cup
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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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00555—Contact between the container and the lid on the inside or the outside of the container on both the inside and the outside
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00601—Snapping means on the container
- B65D2543/00611—Profiles
- B65D2543/0062—Groove or hollow bead
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00601—Snapping means on the container
- B65D2543/00675—Periphery concerned
- B65D2543/00685—Totality
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00712—Snapping means on the lid
- B65D2543/00722—Profiles
- B65D2543/00731—Groove or hollow bead
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00592—Snapping means
- B65D2543/00712—Snapping means on the lid
- B65D2543/00787—Periphery concerned
- B65D2543/00796—Totality
Definitions
- Halldorson ABSTRACT A plurality of container parts including tubs of circular, rectangular, oval, and like various configurations is disclosed. Such tubs are made to fit interchangeably with a single lid design by employing a mating element, as for example, a marginally disposed tongue, of a design and size common to the various tubs so included in such container parts.
- This invention concerns packages for luncheon meats and like products, each package including a container comprised of a clear plastic tub in combination with a lid formed of such materials as opaque plastic, plastic foam, metal and the like. Such packages are normally displayed lid side down. Thus, the transparency of the clear tub material permits customers to freely view theproducts contained within thepackage.
- various distinctive tub designs can incorporate rectangular, circular, oval or like configurations.
- the tub can be quite deep or shallow, and its width and length dimensions can be varied to provide for desired distinctions in such packages.
- the present invention contemplates a plurality of container parts wherein the parts are interchangeable to minimize the requirements of an inventory.
- Such containers are of the tub and lid. type, andthe tubs can be provided in various distinctive designs, configurations and volume capacities, as for example, circular, oval, rectangular or the like.
- the tubs commonly include a top wall, and a sidewall integral with and extending generally downwardly and-outwardly from the top wall. At its lower extent, the sidewall merges with an outwardly extending flange portion which carries a mating means for fitting the tub to the lidmember.
- the mating means included in the varioustub designs is made a constant orv nonvariable factor. Accordingly, a single or standard lid can.be provided that is interchangeable between the" various different tub designs and sizes included in such an inventory.
- FIG. I is an isometric view of a tub constructed accordingto the principles of the present invention. 4
- FIG. 2 is a view like FIG. 1 only showing a modified tub construction
- FIG. 3 is a view like FIG. 1 showing yet another modified tub construction
- FIG. 4 is an isometric view of a lid adapted to be used interchangeably in combination with the tubs illustrated in FIGS. 1, 2, and 3;
- FIG. 5 is an enlarged partial cross-sectional view taken along reference line 5-5 of FIG. 1.
- FIG. 1 a deep generally cylindrically shaped tub 10 adapted for use in combination with a lid 12 of generally flat rectangular shape, as shown separately at FIG. 4.
- Tub 10 is formed of clear plastic film or sheet material, and includes a top wall 14, and a sidewall 16 peripherally integral with the top wall 14 and extending-generally downwardly and outwardly therefrom.
- a peripherally continuous generally outwardly extending flange portion-or member 18 is joined to the lower extent 20 of sidewall 16, as is best shown in FIG. 5.
- Flange member. '18 terminates in a generally rectangularly defined boundary 22 for purposes of accommodating the rectangular shape of lid 12.
- Carried or defined 'in' flange member 18 is a marginally disposed hollow'tongue ormating means 24 which extends rectangularly in a generally consistent or parallel relationship to the rectangular boundary 22 offlange member 18.
- Lid 12 shown in FIG. 4 preferably'comprise s, a foam and film laminate as described in some detail in commonly assigned-US. Pat. application, Ser; No. 639,213 filed May 17, I967, in the name of Ruben A. Tigner, a coinventor of the present invention, the disclosure of which is hereby incorporated by reference.
- the lid 12 includes a marginally disposed groove 26 of a peri heral extent coincident with tongue 24 of tub 10. Accordingly, groove26 is adapted to receive tongue 24 for purposes of fitting the lid 12 over the open end 28ofthetub.
- FIGS. 2 and 3 illustrate significantly different but interchangeable tub configurations and styles for usage in combination with lid 12.
- FIG. 2 there is shown a relatively shallow rectangularly shaped tub including a top wall 14a, and a depending sidewall 16a. Sidewall 16a joins at its lower extent 20a to flange member 18a which terminates in a rectangularly defined boundary 22a. Flange 22a carries a rectangularly extending tongue 24a. Tongue 24a and tongue 24 of tub 10 are peripherally coincident, that is, they are both receivable in groove 26 of lid 12.
- Tub 10b of FIG. 3 is of a generally oval configuration and has in common with tubs 10' and 10a, a top wall 14b, a downwardly depending sidewall 16b, and at the lower extent 20b of sidewall 16b, a generally outwardly extending flange member 18b.
- Flange member 18b terminates in a rectangularly defined boundary 22b, and includes a tongue 24b'which extends in parallel fashion inwardly and alongside boundary 22b.
- Tongue 24b is likewise made coincident in dimension (i.e., of common x and y dimension) to tongues 24 and 24a of tubs l0 and 10a, respectively, whereby lid 12 is adapted to be interchangeable with anyone and all of the tub configurations and designs illustrated herein.
- a container of vacuum packaging components said components being of preformed generally self-supporting construction and including in cooperative combination: a tub component having a top wall, and a sidewall peripherally integral with said tbp wall and extending generally downwardly therefrom, said top wall and said sidewall defining a nonperipherally rectangular shape, a flange portion extending generally outwardly from said sidewall adjacent the lower extent thereof, said flange portion being peripherally continuous about said sidewall and terminating in a generally rectangularly shaped boundary, a mating means configuration formed in said flange portion, said mating means extending.
- a lid having mating means configuration formed therein adapted to fit together with said mating means of said flange, said lid comprising a substantially flat central region immediately surrounded by the lid mating means, whereby interchangeability of said lid between rectangular and nonrectangular tubs is built into said tub and lid combination.
- a plurality of container parts consisting of preformed vacuum packaging components wherein said parts are interchangeable comprising: a plurality of tubs of transparent plastic provided in at least two basic and different configurations, one of said tub configurations being generally rectangular, another of said tub configurations being nonrectangular in shape, said tubs commonly including a top wall and a sidewall integral with and extending generally downwardly from said top wall, a flange portion peripherally continuous about and extending generally outwardly from said sidewall, said flange portion including a prefonned peripherally continuous mating means, said mating means of said various different tubs being peripherally coincident and each residing in a closed path located intermediate the terminating outer peripheral edge of said flange portion and said sidewall, said parts further comprising a lid having a preformed mating means configuration provided therein and adapted to fit together with said mating means of said tubs, said lid being substantially flat in the area thereof surrounded by the lid mating means whereby said lid is interchangeable with said various tubs regardless of tub volume capacity, con
- tubs comprise preformed generally self-supporting plastic structure of thickness in a range appropriatefor vacuumizcd luncheon meat packages.
- one of said tubs includes a generally circular sidewall configuration and a flange portion that terminates in a generally rectangularly shaped boundary.
- tub mating means defines a generally continuous rectangularly shaped path extending parallel along and within said rectangular boundary of said flange.
- one of said tubs includes a generally oval sidewall configuration, and a flange portion that terminates in a generally rectangularly shaped boundary.
- a plurality of container parts wherein said parts are interchangeable comprising: A plurality of tubs each including an open end for filling, said 0 en ends being rovided in at least two different sizes, sat tubs common y including a flange portion peripherally continuous about said open ends and extending generally outwardly therefrom, said flange portion including a preformed mating means configuration ex,- tending in surrounding relationship about said open ends, said mating means of said tubs being peripherally coincident with each other, said parts further including a standard lid having a preformed mating means configuration integral therewith and adapted to fit together with said mating means of said tubs, the portion of said lid surrounded by the lid mating means being substantially flat, whereby said lid is interchangeable with said tubs regardless of tub shape or the size of the open end thereof.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
A plurality of container parts including tubs of circular, rectangular, oval, and like various configurations is disclosed. Such tubs are made to fit interchangeably with a single lid design by employing a mating element, as for example, a marginally disposed tongue, of a design and size common to the various tubs so included in such container parts.
Description
United States Patent Lewis S. Mounts Midland;
Ruben A. Tigner, Bay City, both of, Mich. 807,844
Mar. 17, 1969 July 27, 197 l The Dow Chemical Company Midland, Mich.
Inventors Appl. No. Filed Patented Assignee INTERCIIANGEABLE CONTAINER PARTS Claims, 5 Drawing Figs.
[15. Cl 220/42 R, 229/ Int. Cl .(Bd 41/00 Field 01' Search 220/42, 42
D, 42 E, 42 F, 60, 59; 229/25, 43; /5; 206/46 [56] References Cited UNITED STATES PATENTS 2,765,831 10/1956 Tupper 1. 220/60 2,798,631 7/1957 Engel 220/60 X 2,998,158 8/1961 Tupper 150/.5 X 3,144,343 8/1964 Fritscheuu. 150/.5 X 3,342,397 9/1967 Duitsman 229/25 3,498,018 3/1970 Seiferth et al 206/46 Primary Examiner-Raphael H. Schwartz Attorneys-Griswold and Burdick, Richard G. Waterman and Burke M. Halldorson ABSTRACT: A plurality of container parts including tubs of circular, rectangular, oval, and like various configurations is disclosed. Such tubs are made to fit interchangeably with a single lid design by employing a mating element, as for example, a marginally disposed tongue, of a design and size common to the various tubs so included in such container parts.
PATENTED JUL27 497i SHEET 1 OF 2 INVENTORS. Lew/s S. Moun *5 BY Ruben H. 779/; 69f
HTTOR/VfY PATENTEU JUL2? l9?! SHEET 2 UF 2 IN VENTORS Lew/'5 $.Mo un/S BY Ruben A. T/gn er m njmlwmam INTERCIIANGEABLE CONTAINER PARTS DESCRIPTION OF THE INVENTION This invention concerns packages for luncheon meats and like products, each package including a container comprised of a clear plastic tub in combination with a lid formed of such materials as opaque plastic, plastic foam, metal and the like. Such packages are normally displayed lid side down. Thus, the transparency of the clear tub material permits customers to freely view theproducts contained within thepackage. A packagers distinctive labeling or other advertising material fixed to the clear portion of such tubsrestricts viewing, and accordingly, suchadvertising media is oftentimes not desirable. Nevertheless, it is usually-advantageous to provide fordistinctive package designs and styling as a means to promote customer package identification and repeat sales. For example, various distinctive tub designs can incorporate rectangular, circular, oval or like configurations. Furthermore, the tub can be quite deep or shallow, and its width and length dimensions can be varied to provide for desired distinctions in such packages.
- The capacity ofsuch containers (i.e., 6 ounces,'8 ounces, ounces, etc.) is also relatively wide in range. It has not been uncommon for even a relatively small volume packager to require ten or more different tub and lid combinations to accommodate his particular line of products.
The manufacturer supplying containers to such packagers has thus been faced with a considerable inventory problem. Also frequent changeovers in forming molds to switch production from onelid or tub design to another is usually-necessary, particularly if the manufacturer is to supply small volume items. Each such changeover involves downtime and normally a cooling down of the forming apparatus employed. Startup accompanying each such changeover frequently resultsin an increase'of scrap until optimumrunning conditions are again reached by the forming apparatus.
An associated problem has been that of applyingadhesives to the mating regions of such container parts. For example, the lid is frequently provided with a peripherally continuous groove which fits to a tongue member formed in the tub. Usually the adhesive is preapplied to the lid groove before shipment to the packager. To locate the adhesive in the groove, means are provided which follow the path of the groove while applying or depositing adhesive in the same. Lids having varying groove paths or configurations, i.e., such as circular or rectangular to accommodate corresponding tub configurations, require different groove paths to be followed and thus further complicate the manufacturing process Accordingly, it is one of theprinciple objects of the present invention .to provide a line of containers wherein interchangeability is built into such a line to minimize container inventory requirements and manufacturing costs.
Briefly, then, the present invention contemplates a plurality of container parts wherein the parts are interchangeable to minimize the requirements of an inventory. Such containers are of the tub and lid. type, andthe tubs can be provided in various distinctive designs, configurations and volume capacities, as for example, circular, oval, rectangular or the like. The tubs commonly include a top wall, and a sidewall integral with and extending generally downwardly and-outwardly from the top wall. At its lower extent, the sidewall merges with an outwardly extending flange portion which carries a mating means for fitting the tub to the lidmember. Regardless of size or shape of the various tubswin such an inventory, the mating means included in the varioustub designs is made a constant orv nonvariable factor. Accordingly, a single or standard lid can.be provided that is interchangeable between the" various different tub designs and sizes included in such an inventory.
Other objects and advantages of the present invention and its details of construction will be apparentsfrom a consideration of the following specification and accompanying drawings wherein:
FIG. I is an isometric view of a tub constructed accordingto the principles of the present invention; 4
FIG. 2 is a view like FIG. 1 only showing a modified tub construction;
FIG. 3 is a view like FIG. 1 showing yet another modified tub construction;
FIG. 4 is an isometric view of a lid adapted to be used interchangeably in combination with the tubs illustrated in FIGS. 1, 2, and 3; and
FIG. 5 is an enlarged partial cross-sectional view taken along reference line 5-5 of FIG. 1.
Referring now more particularly to the drawings, there is shown in FIG. 1 a deep generally cylindrically shaped tub 10 adapted for use in combination with a lid 12 of generally flat rectangular shape, as shown separately at FIG. 4.
FIGS. 2 and 3 illustrate significantly different but interchangeable tub configurations and styles for usage in combination with lid 12.
Thus in FIG. 2, there is shown a relatively shallow rectangularly shaped tub including a top wall 14a, and a depending sidewall 16a. Sidewall 16a joins at its lower extent 20a to flange member 18a which terminates in a rectangularly defined boundary 22a. Flange 22a carries a rectangularly extending tongue 24a. Tongue 24a and tongue 24 of tub 10 are peripherally coincident, that is, they are both receivable in groove 26 of lid 12.
While certain representative embodiments and details have been shown for the purpose of illustrating the invention, it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention.
What we claim is:
1. A container of vacuum packaging components, said components being of preformed generally self-supporting construction and including in cooperative combination: a tub component having a top wall, and a sidewall peripherally integral with said tbp wall and extending generally downwardly therefrom, said top wall and said sidewall defining a nonperipherally rectangular shape,a flange portion extending generally outwardly from said sidewall adjacent the lower extent thereof, said flange portion being peripherally continuous about said sidewall and terminating in a generally rectangularly shaped boundary, a mating means configuration formed in said flange portion, said mating means extending. in a closed generally rectangular path located intermediate said rectangularly shaped boundary and said sidewall, a lid having mating means configuration formed therein adapted to fit together with said mating means of said flange, said lid comprising a substantially flat central region immediately surrounded by the lid mating means, whereby interchangeability of said lid between rectangular and nonrectangular tubs is built into said tub and lid combination.
2. The container of claim 1 wherein said sidewall of said tub is generally circular in shape.
3. The container of claim 1 wherein said sidewall of said tub is generally oval in shape.
4. A plurality of container parts consisting of preformed vacuum packaging components wherein said parts are interchangeable comprising: a plurality of tubs of transparent plastic provided in at least two basic and different configurations, one of said tub configurations being generally rectangular, another of said tub configurations being nonrectangular in shape, said tubs commonly including a top wall and a sidewall integral with and extending generally downwardly from said top wall, a flange portion peripherally continuous about and extending generally outwardly from said sidewall, said flange portion including a prefonned peripherally continuous mating means, said mating means of said various different tubs being peripherally coincident and each residing in a closed path located intermediate the terminating outer peripheral edge of said flange portion and said sidewall, said parts further comprising a lid having a preformed mating means configuration provided therein and adapted to fit together with said mating means of said tubs, said lid being substantially flat in the area thereof surrounded by the lid mating means whereby said lid is interchangeable with said various tubs regardless of tub volume capacity, con figuration, or the like.
5. The plurality of container parts of claim 4 wherein one of said basic tub configurations involves a tub having a sidewall of generally circular shape.
6. The plurality of container parts of claim 4 wherein one of said basic tub configurations involves a tub having a sidewall of generally oval shape.
7. The plurality of container parts of claim 4 wherein said mating means of said lid comprises a groove, and wherein said r'nating means of said tubs comprise a tongue adapted to fit into said groove.
8. The plurality of container parts of claim 4 wherein said tubs comprise preformed generally self-supporting plastic structure of thickness in a range appropriatefor vacuumizcd luncheon meat packages.
9. The plurality of container parts of claim 4 wherein said lids comprise plastic foam.
10. The plurality of container parts of claim 4 wherein said lid is generally rectangular in shape.
11. The plurality of container parts of claim 10 wherein one of said tubs includes a generally circular sidewall configuration and a flange portion that terminates in a generally rectangularly shaped boundary.
12. The plurality of container parts of claim 11 wherein said tub mating means defines a generally continuous rectangularly shaped path extending parallel along and within said rectangular boundary of said flange.
13. The plurality of container parts of claim 10 wherein one of said tubs includes a generally oval sidewall configuration, and a flange portion that terminates in a generally rectangularly shaped boundary.
14. A plurality of container parts wherein said parts are interchangeable comprising: A plurality of tubs each including an open end for filling, said 0 en ends being rovided in at least two different sizes, sat tubs common y including a flange portion peripherally continuous about said open ends and extending generally outwardly therefrom, said flange portion including a preformed mating means configuration ex,- tending in surrounding relationship about said open ends, said mating means of said tubs being peripherally coincident with each other, said parts further including a standard lid having a preformed mating means configuration integral therewith and adapted to fit together with said mating means of said tubs, the portion of said lid surrounded by the lid mating means being substantially flat, whereby said lid is interchangeable with said tubs regardless of tub shape or the size of the open end thereof.
15. The plurality of container parts of claim 14 wherein said tub comprises preformed generally self-supporting plastic
Claims (20)
1. A container of vacuum packaging components, said components being of preformed generally self-supporting construction and including in cooperative combination: a tub component having a top wall, and a sidewall peripherally integral with said top wall and extending generally downwardly therefrom, said top wall and said sidewall defining a nonrectangular shape, a flange portion extending generally outwardly from said sidewall adjacent the lower extent thereof, said flange portion being peripherally continuous about said sidewall and terminating in a generally rectangularly shaped boundary, a mating means configuration formed in said flange portion, said mating means extending in a closed generally rectangular path located intermediate said rectangularly shaped boundary and said sidewall, a lid having mating means configuration formed therein adapted to fit together with said mating means of said flange, said lid comprising a substantially flat central region immediately surrounded by the lid mating means, whereby interchangeability of said lid between rectangular and nonrectangular tubs is built into said tub and lid combination.
2. The container of claim 1 wherein said sidewall of said tub is generally circular in shape.
3. The container of claim 1 wherein said sidewall of said tub is generally oval in shape.
4. A plurality of container parts consisting of preformed vacuum packaging components wherein said parts are interchangeable comprising: a plurality of tubs of transparent plastic provided in at least two basic and different configurations, one of said tub configurations being generally rectangular, another of said tub configurations being nonrectangular in shape, said tubs commonly including a top wall and a sidewall peripherally integral with and extending generally downwardly from said top wall, a flange portion peripherally continuous about and extending generally outwardly from said sidewall, said flange portion including a preformed peripherally continuous mating means, said mating means of said various different tubs being peripherally coincident and each residing in a closed path located intermediate the terminating outer peripheral edge of said flange portion and said sidewall, said parts further comprising a lid having a preformed mating means configuration provided therein and adapted to fit together with said mating means of said tubs, said lid being substantially flat in the area thereof surrounded by the lid mating means whereby said lid is interchangeable with said various tubs regardless of tub volume capacity, configuration, or the like.
5. The plurality of container parts of claim 4 wherein one of said basic tub configurations involves a tub having a sidewall of generally circular shape.
6. The plurality of container parts of claim 4 wherein one of said basic tub configurations involves a tub having a sidewall of generally oval shape.
7. The plurality of container parts of claim 4 wherein said mating means of said lid comprises a groove, and wherein said mating means of said Tubs comprise a tongue adapted to fit into said groove.
8. The plurality of container parts of claim 4 wherein said tubs comprise preformed generally self-supporting plastic structure of thickness in a range appropriate for vacuumized luncheon meat packages.
9. The plurality of container parts of claim 4 wherein said lids comprise plastic foam.
10. The plurality of container parts of claim 4 wherein said lid is generally rectangular in shape.
11. The plurality of container parts of claim 10 wherein one of said tubs includes a generally circular sidewall configuration and a flange portion that terminates in a generally rectangularly shaped boundary.
12. The plurality of container parts of claim 11 wherein said tub mating means defines a generally continuous rectangularly shaped path extending parallel along and within said rectangular boundary of said flange.
13. The plurality of container parts of claim 10 wherein one of said tubs includes a generally oval sidewall configuration, and a flange portion that terminates in a generally rectangularly shaped boundary.
14. A plurality of container parts wherein said parts are interchangeable comprising: A plurality of tubs each including an open end for filling, said open ends being provided in at least two different sizes, said tubs commonly including a flange portion peripherally continuous about said open ends and extending generally outwardly therefrom, said flange portion including a preformed mating means configuration extending in surrounding relationship about said open ends, said mating means of said tubs being peripherally coincident with each other, said parts further including a standard lid having a preformed mating means configuration integral therewith and adapted to fit together with said mating means of said tubs, the portion of said lid surrounded by the lid mating means being substantially flat, whereby said lid is interchangeable with said tubs regardless of tub shape or the size of the open end thereof.
15. The plurality of container parts of claim 14 wherein said tub comprises preformed generally self-supporting plastic structure.
16. The plurality of container parts of claim 14 wherein the open end of one of said tubs is generally rectangular in shape.
17. The plurality of container parts of claim 14 wherein the open end of one of said tubs is generally circular in shape.
18. The plurality of container parts of claim 14 wherein the open end of one of said tubs is generally oval in shape.
19. The container of claim 2 wherein said lid comprises plastic foam.
20. The plurality of container parts of claim 15 wherein said lid comprises plastic foam.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80784469A | 1969-03-17 | 1969-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3595428A true US3595428A (en) | 1971-07-27 |
Family
ID=25197288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US807844A Expired - Lifetime US3595428A (en) | 1969-03-17 | 1969-03-17 | Interchangeable container parts |
Country Status (7)
Country | Link |
---|---|
US (1) | US3595428A (en) |
BE (1) | BE747397A (en) |
CA (1) | CA943881A (en) |
DE (1) | DE2011344A1 (en) |
FR (1) | FR2037865A5 (en) |
GB (1) | GB1273112A (en) |
NL (1) | NL7003299A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984003079A1 (en) * | 1983-02-14 | 1984-08-16 | Mayer Oskar Foods | Food package and method |
US4583680A (en) * | 1984-10-26 | 1986-04-22 | International Paper Company | Serving container with paperboard base plate |
US4850504A (en) * | 1988-11-03 | 1989-07-25 | Oscar Mayer Foods Corporation | Spring ring easy-open positive-reclose hermetic food package |
US4947993A (en) * | 1989-07-31 | 1990-08-14 | Kathryn Nicolosi | Container |
WO2005044672A2 (en) * | 2003-10-28 | 2005-05-19 | Aquinas Properties, Llc | Nestable containers with reversibly deformable closures |
US20060254948A1 (en) * | 2005-05-05 | 2006-11-16 | Herbert Curtis B | Nestable containers with folding coverings |
US20070131701A1 (en) * | 2005-12-01 | 2007-06-14 | Herbert Curtis B | Nestable containers with bending covers for improved storage |
US8271611B2 (en) | 2005-09-28 | 2012-09-18 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system of invoking MIDlets from a web browser on a local device |
US20140061971A1 (en) * | 2012-08-30 | 2014-03-06 | American Covers, Inc., | Clam shell packaging and mold for moldable dough |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2765831A (en) * | 1952-12-23 | 1956-10-09 | Earl S Tupper | Food storer and dispenser |
US2798631A (en) * | 1955-03-07 | 1957-07-09 | Engel David | Container |
US2998158A (en) * | 1954-12-31 | 1961-08-29 | Rexall Drug Chemical | Severable sealing means for reusable packages |
US3144343A (en) * | 1961-03-02 | 1964-08-11 | Miami Margarine Company | Margarine package |
US3342397A (en) * | 1967-01-30 | 1967-09-19 | Duitsman Kenneth | Divided food service tray |
US3498018A (en) * | 1965-04-05 | 1970-03-03 | Mayer & Co Inc O | Method of forming a package |
-
1969
- 1969-03-17 US US807844A patent/US3595428A/en not_active Expired - Lifetime
-
1970
- 1970-02-16 CA CA074,989A patent/CA943881A/en not_active Expired
- 1970-03-09 NL NL7003299A patent/NL7003299A/xx unknown
- 1970-03-09 GB GB01213/70A patent/GB1273112A/en not_active Expired
- 1970-03-10 FR FR7008464A patent/FR2037865A5/fr not_active Expired
- 1970-03-10 DE DE19702011344 patent/DE2011344A1/en active Pending
- 1970-03-16 BE BE747397D patent/BE747397A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2765831A (en) * | 1952-12-23 | 1956-10-09 | Earl S Tupper | Food storer and dispenser |
US2998158A (en) * | 1954-12-31 | 1961-08-29 | Rexall Drug Chemical | Severable sealing means for reusable packages |
US2798631A (en) * | 1955-03-07 | 1957-07-09 | Engel David | Container |
US3144343A (en) * | 1961-03-02 | 1964-08-11 | Miami Margarine Company | Margarine package |
US3498018A (en) * | 1965-04-05 | 1970-03-03 | Mayer & Co Inc O | Method of forming a package |
US3342397A (en) * | 1967-01-30 | 1967-09-19 | Duitsman Kenneth | Divided food service tray |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984003079A1 (en) * | 1983-02-14 | 1984-08-16 | Mayer Oskar Foods | Food package and method |
US4583680A (en) * | 1984-10-26 | 1986-04-22 | International Paper Company | Serving container with paperboard base plate |
US4850504A (en) * | 1988-11-03 | 1989-07-25 | Oscar Mayer Foods Corporation | Spring ring easy-open positive-reclose hermetic food package |
US4947993A (en) * | 1989-07-31 | 1990-08-14 | Kathryn Nicolosi | Container |
WO2005044672A3 (en) * | 2003-10-28 | 2006-03-02 | Aquinas Properties Llc | Nestable containers with reversibly deformable closures |
US20050109654A1 (en) * | 2003-10-28 | 2005-05-26 | Kolar James C. | Nestable containers with reversibly deformable closures |
US20050236294A1 (en) * | 2003-10-28 | 2005-10-27 | Herbert Curtis B | Nestable containers with hingedly attached closures |
US20050241977A1 (en) * | 2003-10-28 | 2005-11-03 | Herbert Curtis B | Nestable containers with coverings having a fold |
WO2005044672A2 (en) * | 2003-10-28 | 2005-05-19 | Aquinas Properties, Llc | Nestable containers with reversibly deformable closures |
US7124891B2 (en) | 2003-10-28 | 2006-10-24 | Foldware, Inc. | Nestable containers with reversibly deformable closures |
US20070045146A1 (en) * | 2003-10-28 | 2007-03-01 | Foldware, Inc. | Nestable storage containers with reversibly deformable closures |
US7303075B2 (en) | 2003-10-28 | 2007-12-04 | Foldware, Inc. | Nestable storage containers with reversibly deformable closures |
US7392907B2 (en) | 2003-10-28 | 2008-07-01 | Foldware, Inc. | Nestable containers with coverings having a fold |
US20060254948A1 (en) * | 2005-05-05 | 2006-11-16 | Herbert Curtis B | Nestable containers with folding coverings |
US8271611B2 (en) | 2005-09-28 | 2012-09-18 | Telefonaktiebolaget L M Ericsson (Publ) | Method and system of invoking MIDlets from a web browser on a local device |
US20070131701A1 (en) * | 2005-12-01 | 2007-06-14 | Herbert Curtis B | Nestable containers with bending covers for improved storage |
US20140061971A1 (en) * | 2012-08-30 | 2014-03-06 | American Covers, Inc., | Clam shell packaging and mold for moldable dough |
Also Published As
Publication number | Publication date |
---|---|
NL7003299A (en) | 1970-09-21 |
FR2037865A5 (en) | 1970-12-31 |
CA943881A (en) | 1974-03-19 |
GB1273112A (en) | 1972-05-03 |
BE747397A (en) | 1970-09-16 |
DE2011344A1 (en) | 1970-10-01 |
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