US5452817A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stackable bin with collapsible corner construction
Assignee: Anchor Bay Packaging Corp
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Filing: 1994-09-29
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Granted: 1995-09-26
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Expires: 2014-09-29
Abstract
Abstract A collapsible bin has corner constructions that provides reinforcement at the corners thereof and joins the walls of the bin in a box configuration that may be collapsed. The collapsible corner construction includes a pair of casements joined together by an anchor pin. The anchor pin is received in T-slots within each of the casements. The anchor pin may be slipped or removed from the T-slots to release the casements from their joined condition, so that the walls of the container may be collapsed. An interlocking tab and slot configuration provides interlocking means for stacking one collapsible bin upon another.
Inventors
- 👤 Philip Taravella
- 👤 Edward J. Blair
- 👤 Ronald S. Domanski
- 👤 Joseph C. Shippell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 16:01
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/001; B65D5/005; B65D5/006; B65D11/00; B65D11/18; B65D11/1833
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
139 words
A corner construction for a collapsible container, comprising: a pair of angularly related casement sections, each casement section having a pair of connected inner and outer walls which are connected along one edge portion thereof by an end wall, each casement section along the other edge portion thereof adapted to sandwich therebetween the edge and end portion of a wall of a container, each end wall having a T-slot along said one edge portion thereof, said inner wall of each casement section having a lip extension extending from said one edge portion; and a stiff anchor pin having a pair of T-sections, said T-sections being slidably receivable in the T-slots of said pair of casement sections for joining said casement sections and walls when sandwiched therein in a corner configuration; said anchor pin being located opposite each lip extension.
Claim 2
Dependent Claim
139 words
A corner construction for a collapsible container, comprising: a pair of angularly related casement sections, each casement section having a pair of connected inner and outer walls which are connected along one edge portion thereof by an end wall, each casement section along the other edge portion thereof adapted to sandwich therebetween the edge and end portion of a wall of a container, each end wall having a T-slot along said one edge portion thereof, said inner wall of each casement section having a lip extension extending from said one edge portion; and a stiff anchor pin having a pair of T-sections, said T-sections being slidably receivable in the T-slots of said pair of casement sections for joining said casement sections and walls when sandwiched therein in a corner configuration; said anchor pin being located opposite each lip extension.
Claim 3
Dependent Claim
22 words
The corner construction defined in claim 1, wherein the casement sections have an included angle in the range of 90° to 180°.
Claim 4
Dependent Claim
18 words
The corner construction defined in claim 1, wherein said casements and anchor pin are made from plastic material.
Claim 5
Dependent Claim
38 words
The corner construction defined in claim 1, wherein said anchor pin is provided with at least one hole to permit the pin to be gripped by a tool to facilitate the removal of the pin from the casements.
Claim 6
Dependent Claim
133 words
A corner construction for a collapsible container, comprising: a pair of angularly related casement sections, each casement section having a pair of inner and outer walls which are interconnected along one edge thereof by an end wall, each casement section along the other edge thereof being adapted to sandwich therebetween the edge and end portion of a wall of a container; the end walls of said angularly related casement sections being provided with opposed slot formations; the inner wall of each casement section having a lip extension which terminates in close proximity to the lip extension on the opposite casement section; and a generally stiff anchor pin having a pair of projections, said projections being slidably received in the said slot formations of said pair of casement sections for joining said casement sections.
Claim 7
Dependent Claim
133 words
A corner construction for a collapsible container, comprising: a pair of angularly related casement sections, each casement section having a pair of inner and outer walls which are interconnected along one edge thereof by an end wall, each casement section along the other edge thereof being adapted to sandwich therebetween the edge and end portion of a wall of a container; the end walls of said angularly related casement sections being provided with opposed slot formations; the inner wall of each casement section having a lip extension which terminates in close proximity to the lip extension on the opposite casement section; and a generally stiff anchor pin having a pair of projections, said projections being slidably received in the said slot formations of said pair of casement sections for joining said casement sections.
Claim 8
Dependent Claim
22 words
The corner construction defined in claim 5, wherein said casement sections have an included angle in the range of 90° to 180°.
Claim 9
Dependent Claim
20 words
The corner construction defined in claim 5, wherein said casement sections and said anchor pin are made from plastic material.
Claim 10
Dependent Claim
40 words
The corner construction defined in claim 5, wherein said anchor pain is provided with at least one hole to permit the anchor pin to be gripped by a tool to facilitate the removal of the pin from the casement sections.
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) | 1998-09-25 | 1999-03-27 | 1999-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-09-25 | 2003-03-27 | 2003-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-09-25 | 2007-03-27 | 2007-09-26 | $7700.00 | Window Closed / Lapsed |