US4189054A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Product holder
Assignee: Individual
•
Filing: 1979-04-13
•
Granted: 1980-02-19
•
Expires: 1999-04-13
Abstract
Abstract A container for holding a food product has a pair of articuately connected casings. A lower casing has a generally flat bottom to support the container on a surface. Side walls extended upwardly from the bottom have tear lines that permit the bottom casing to be folded open to facilitate the eating of the food product. The side walls have recesses to facilitate eating of food product from the bottom casing. A top casing hinged to one side of the bottom casing has side walls that extend adjacent the side walls and over the recesses of the bottom casing when the casings are in a closed position. A locking tab cooperates with the top and bottom casings to hold the casings in the closed position.
Inventors
- 👤 Jack F. Liu
- 👤 Susan L. Liu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:56
CPC Classifications
B; B65; B65D; B65D43/00; B65D43/14; B65D43/16; B65D43/162; A; A47; A47G; A47G21/00; A47G21/001; B65D2251/00; B65D2251/10; B65D2251/1016; B65D2251/1025; B65D85/00; B65D85/30; B65D85/36; Y; Y10; Y10S; Y10S229/00; Y10S229/938
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
136 words
A holder for a product comprising: first casing means having a first wall, a second wall, and a third wall, first hinge means joining the first and second walls, second hinge means joining the first and third walls, a first side wall attached to the first, second and third walls, a second side wall attached to the first, second and third walls, said first and second side walls having separable sections extended to the first and second hinge means allowing the side walls to be separated, second casing means adapted to be positioned over the first casing means to close the holder, and connecting means attaching the second casing means to the first casing means allowing the second casing means to be moved relative to the first casing means to a position to open the holder.
Claim 2
Dependent Claim
136 words
A holder for a product comprising: first casing means having a first wall, a second wall, and a third wall, first hinge means joining the first and second walls, second hinge means joining the first and third walls, a first side wall attached to the first, second and third walls, a second side wall attached to the first, second and third walls, said first and second side walls having separable sections extended to the first and second hinge means allowing the side walls to be separated, second casing means adapted to be positioned over the first casing means to close the holder, and connecting means attaching the second casing means to the first casing means allowing the second casing means to be moved relative to the first casing means to a position to open the holder.
Claim 3
Dependent Claim
30 words
The holder of claim 1 wherein: the first side wall and second side wall each have a cutout and the second casing has side walls that extend over the cutouts.
Claim 4
Dependent Claim
22 words
The holder of claim 2 wherein: the cutout has a generally U-shape and is located in the mid-section of the side wall.
Claim 5
Dependent Claim
22 words
The holder of claim 2 wherein: the side walls of the second casing have sections generally the same shape as the cutouts.
Claim 6
Dependent Claim
19 words
The holder of claim 1 including: recess means in said first and second side walls providing finger grip sections.
Claim 7
Dependent Claim
20 words
The holder of claim 1 wherein: the first and second side walls have V-notches aligned with the perforated tear lines.
Claim 8
Dependent Claim
41 words
The holder of claim 1 wherein: the second casing means has a semi-cylindrical wall, and first and second side walls joined to the semi-cylindrical wall, said connecting means comprising continuous hinge means articuately connecting the semi-cylindrical wall to the second wall.
Claim 9
Dependent Claim
20 words
The holder of claim 1 including: lock means for holding the first casing and second casing in a closed position.
Claim 10
Dependent Claim
48 words
The holder of claim 1 wherein: the second casing has side walls that cooperate with the side walls of the first casing to close the holder, said side walls of the second casing having lips adapted to extend over portions of the side walls of the first casing.
Claim 11
Dependent Claim
12 words
The holder of claim 1 wherein: the first wall is generally flat.
References Cited (Backward Citations)
US1628429A
Cited
US2027791A
Cited
US3355082A
Cited
US3937389A
Cited
US3977595A
Cited
US4132344A
Cited
US4109790A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-02-18 | 1983-08-20 | 1984-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-18 | 1987-08-20 | 1988-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-18 | 1991-08-20 | 1992-02-19 | $7700.00 | Window Closed / Lapsed |