US4372097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making and filling a package for sliced commestible
Assignee: Tec Inc
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Filing: 1980-10-10
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Granted: 1983-02-08
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Expires: 2000-10-10
Abstract
Abstract An improved method of making and filling a package for containing a slab of sliced commestible product disposed in overlapping array, the package including a backing board having rounded and upwardly disposed corners with a smooth radius and lateral edges all of which are covered by the overlapping array of sliced commestible, and a film of transparent flexible material snugly enclosing the backing board and the overlapping array of sliced commestible product with the overlapping array of sliced commestible product interveningly cooperating with the lateral edges and rounded corners of the backing board to prevent puncturing of the film by the lateral edges and upwardly extending rounded corners of the backing board.
Inventors
- 👤 Thor Wyslotsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:40
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/54; Y; Y10; Y10S; Y10S493/00; Y10S493/964; Y10S493/965; Y10S53/00; Y10S53/01
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
133 words
A method of producing a package of sliced commestible product, said method including the steps of: providing a backing board formed from a sheet of planar material; cutting the planar sheet into a generally rectangular shape with rounded corners having a smooth radius; permanently deforming said rounded corners into upwardly projecting dispositions having a smooth radius; slicing a commestible product and disposing the sliced commestible product into an overlapping array; placing the overlapping array of sliced commestible product onto the backing board and covering the lateral edges and edges of the upwardly extending rounded corners of the backing board with said sliced commestible product, thereby to imbed the commestible product into the upwardly extending rounded corners; and tightly enclosing the backing board and sliced commestible product borne thereon with a transparent film material.
Claim 2
Independent Claim
133 words
A method of producing a package of sliced commestible product, said method including the steps of: providing a backing board formed from a sheet of planar material; cutting the planar sheet into a generally rectangular shape with rounded corners having a smooth radius; permanently deforming said rounded corners into upwardly projecting dispositions having a smooth radius; slicing a commestible product and disposing the sliced commestible product into an overlapping array; placing the overlapping array of sliced commestible product onto the backing board and covering the lateral edges and edges of the upwardly extending rounded corners of the backing board with said sliced commestible product, thereby to imbed the commestible product into the upwardly extending rounded corners; and tightly enclosing the backing board and sliced commestible product borne thereon with a transparent film material.
Claim 3
Dependent Claim
52 words
The method of claim 1 wherein said step of tightly enclosing the backing board and sliced commestible product further comprises the steps of providing separate bottom and top portions and sealing the top and bottom portions together adjacent the lateral edges and the edges of the upwardly-extending corners of the backing board.
Claim 4
Dependent Claim
26 words
The method of claim 1 further comprising the step of evacuating the air from the package prior to enclosing the package in the snugly disposed film.
Claim 5
Dependent Claim
25 words
The method of claim 1 further comprising the step of imprinting a surface of the snugly enclosing film with visual indicia prior to said enclosing.
Claim 6
Independent Claim
173 words
A method of producing a transparent package for displaying and enclosing a slab of commestible product having a defined and substantial height dimension, said method comprising: providing a backing board formed from a sheet of planar and transparent material; forming the planar and transparent material into a generally polygonal configuration having rounded corners with a smooth radius and a defined corner edge; permanently deforming said rounded corners into upwardly projecting dispositions to a defined height less than the height dimension of the slab of commestible product and having a smooth radius to provide a centrally disposed and generally planar tray area; disposing the slab of commestible product onto the backing board generally planar tray area and within the upwardly projecting rounded corners; and providing a transparent film material and tightly enclosing the slab of commestible product as disposed within the backing board with the transparent film material wherein the transparent film material stretches between and contacts each smooth radius and the slab of commestible product to avoid thereby contacting the defined corner edges.
Claim 7
Independent Claim
173 words
A method of producing a transparent package for displaying and enclosing a slab of commestible product having a defined and substantial height dimension, said method comprising: providing a backing board formed from a sheet of planar and transparent material; forming the planar and transparent material into a generally polygonal configuration having rounded corners with a smooth radius and a defined corner edge; permanently deforming said rounded corners into upwardly projecting dispositions to a defined height less than the height dimension of the slab of commestible product and having a smooth radius to provide a centrally disposed and generally planar tray area; disposing the slab of commestible product onto the backing board generally planar tray area and within the upwardly projecting rounded corners; and providing a transparent film material and tightly enclosing the slab of commestible product as disposed within the backing board with the transparent film material wherein the transparent film material stretches between and contacts each smooth radius and the slab of commestible product to avoid thereby contacting the defined corner edges.
Claim 8
Dependent Claim
52 words
The method of claim 5 wherein said step of tightly enclosing the backing board and sliced commestible product further comprises the steps of providing separate bottom and top portions and sealing the top and bottom portions together adjacent the lateral edges and the edges of the upwardly-extending corners of the backing board.
Claim 9
Dependent Claim
26 words
The method of claim 5 further comprising the step of evacuating the air from the package prior to enclosing the package in the snugly disposed film.
Claim 10
Dependent Claim
25 words
The method of claim 5 further comprising the step of imprinting a surface of the snugly enclosing film with visual indicia prior to said enclosing.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-02-07 | 1986-08-09 | 1987-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-02-07 | 1990-08-09 | 1991-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-02-07 | 1994-08-09 | 1995-02-08 | $7700.00 | Window Closed / Lapsed |