US4303176A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unitary container with improved lid orientation and locking means
Assignee: BPrex Healthcare Brookville Inc
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Filing: 1980-07-07
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Granted: 1981-12-01
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Expires: 2000-07-07
Abstract
Abstract A container for storing various medical supplies such as bandages and gauze pads is provided which includes improved means for orienting the closure relative to the main body and locking the closure in place. The container includes a closure and a main body portion joined by a live hinge such that the closure engages the main body in a flush-like manner. The closure includes an improved rib and lug assembly which engages a complementarily-shaped slot in the main body front wall thereby orienting the closure relative to the main body and locking the closure in the closed position.
Inventors
- 👤 Peter T. Swartzbaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:27
CPC Classifications
B; B65; B65D; B65D43/00; B65D43/14; B65D43/16; B65D43/162; B65D2251/00; B65D2251/10; B65D2251/1016; B65D2251/1025
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
109 words
A selectively openable and closable container molded as a unitary structure, said container comprising: a shaped hollow main body member, said main body member having at least one vertical motion restraining member accepting portion disposed on the upper edge; a matching shaped hollow closure member; a hinge member integrally connecting said closure member with said main body member; and a locking member on said closure member including an outboard vertical motion restraining member of the same shape as said vertical restraining member accepting portion, in registry with said vertical restraining member accepting portion and further including an inboard horizontal motion restraining member adjacent said outboard vertical motion restraining member.
Claim 2
Dependent Claim
109 words
A selectively openable and closable container molded as a unitary structure, said container comprising: a shaped hollow main body member, said main body member having at least one vertical motion restraining member accepting portion disposed on the upper edge; a matching shaped hollow closure member; a hinge member integrally connecting said closure member with said main body member; and a locking member on said closure member including an outboard vertical motion restraining member of the same shape as said vertical restraining member accepting portion, in registry with said vertical restraining member accepting portion and further including an inboard horizontal motion restraining member adjacent said outboard vertical motion restraining member.
Claim 3
Dependent Claim
19 words
The invention defined in claim 1 wherein said outboard vertical motion restraining member includes a generally diamond-shaped locking lug.
Claim 4
Dependent Claim
28 words
The invention defined in claim 1 wherein said horizontal motion restraining means is a generally frusto-conical rib secured to the inboard surface of said vertical motion restraining means.
Claim 5
Dependent Claim
13 words
The invention defined in clam 1 wherein said container is fabricated of polyethylene.
Claim 6
Dependent Claim
13 words
The invention defined in clam 1 wherein said container is fabricated of polyethylene.
Claim 7
Dependent Claim
13 words
The invention defined in claim 1 wherein said container is fabricated of polypropylene.
Claim 8
Dependent Claim
13 words
The invention defined in claim 1 wherein said container is fabricated of polystyrene.
Claim 9
Dependent Claim
32 words
The invention defined in claim 1 wherein the largest transverse cross-sectional measure of said horizontal motion restraining member is greater than the largest transverse cross-sectional measure of said vertical motion restraining member.
Claim 10
Dependent Claim
152 words
A selectively openable and closable container, said container comprising: a main body including a bottom wall and upstanding perimeter wall and defining a three-dimensional compartment, said main body including a generally vertically disposed locking slot extending downwardly therein from the upper marginal edge of said perimeter wall and having a lower portion wider than its upper portion; a matching closure pivotally secured to said perimeter wall of said main body remote from said locking slot therein; and a locking and orienting means on said closure and in registry with said locking slot, said locking means including a first member insertable into said locking slot and shaped to correspond with said locking slot, and a second member inboard of said first member and of a larger area than said first member, whereby said first member militates against vertical motion of said closure and said second member militates against horizontal motion of said closure.
Claim 11
Dependent Claim
152 words
A selectively openable and closable container, said container comprising: a main body including a bottom wall and upstanding perimeter wall and defining a three-dimensional compartment, said main body including a generally vertically disposed locking slot extending downwardly therein from the upper marginal edge of said perimeter wall and having a lower portion wider than its upper portion; a matching closure pivotally secured to said perimeter wall of said main body remote from said locking slot therein; and a locking and orienting means on said closure and in registry with said locking slot, said locking means including a first member insertable into said locking slot and shaped to correspond with said locking slot, and a second member inboard of said first member and of a larger area than said first member, whereby said first member militates against vertical motion of said closure and said second member militates against horizontal motion of said closure.
Claim 12
Dependent Claim
37 words
The invention defined in claim 8 wherein said locking slot includes an upper and a lower portion wherein said upper portion is of substantially V-shaped configuration having its narrowmost portion terminating adjacent a substantially diamond-shaped lower portion.
Claim 13
Dependent Claim
23 words
The invention defined in claim 8 wherein said second member is a generally frusto-conical rib integral with and inboard of said first member.
Claim 14
Dependent Claim
13 words
The invention defined in claim 8 wherein said container is fabricated of polystyrene.
Claim 15
Dependent Claim
13 words
The invention defined in claim 8 wherein said container is fabricated of polyethylene.
Claim 16
Dependent Claim
13 words
The invention defined in claim 8 wherein said container is fabricated of polypropylene.
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) | 1984-11-30 | 1985-06-01 | 1985-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-30 | 1989-06-01 | 1989-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-30 | 1993-06-01 | 1993-12-01 | $7700.00 | Window Closed / Lapsed |