Patent US4895271A successfully refreshed from Google Patents.
US4895271A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container with closure stay
Assignee: Nortel Networks Corp
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Filing: 1988-10-13
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Granted: 1990-01-23
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Expires: 2008-10-13
Abstract
Abstract A cabinet with a closure door having a rigid stay for holding the door in an open position. The stay is basically U-shaped and is pivotally held upon a body of the cabinet to be located around hinged together side walls of the body and door in the door open position. As the stay lies up against these side walls, it does not obstruct any access space into the body and it also holds the door with its closure surface directly facing the operator to enable him to maintain equipment upon the door also.
Inventors
- 👤 Jacques R. Desjardins
- 👤 Gordon P. F. Clark
- 👤 Frederick H. Gill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 10:56
CPC Classifications
H; H02; H02B; H02B1/00; H02B1/26; E; E05; E05D; E05D11/00; E05D11/10; E05D11/1007; E05Y; E05Y2900/00; E05Y2900/20; E05Y2900/208
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
202 words
A container having: a body comprising side walls defining an opening; a closure having a closure wall and at least one side wall extending from the closure wall, the side wall of the closure and a side wall of the body hingedly connected together about a hinge axis to enable the closure to move between a closed pivotal position in which the closure wall covers the opening to the body and an open pivotal position in which the closure is hinged away from the opening to the body; and a rigid stay operative for retaining the closure in said open pivotal position, the stay having two legs extending in spaced relationship from a base of the stay, one of the legs formed with a longitudinally extending slot, the stay being pivotally and slidably retained upon one of the side walls by a pin extending from said one side wall and through the slot with a spring means urging the stay towards the side wall and the stay being locatable in an operative position when the closure is in its open pivotal position with the hinged together side walls of the body and closure disposed between the two legs of the rigid stay.
Claim 2
Dependent Claim
202 words
A container having: a body comprising side walls defining an opening; a closure having a closure wall and at least one side wall extending from the closure wall, the side wall of the closure and a side wall of the body hingedly connected together about a hinge axis to enable the closure to move between a closed pivotal position in which the closure wall covers the opening to the body and an open pivotal position in which the closure is hinged away from the opening to the body; and a rigid stay operative for retaining the closure in said open pivotal position, the stay having two legs extending in spaced relationship from a base of the stay, one of the legs formed with a longitudinally extending slot, the stay being pivotally and slidably retained upon one of the side walls by a pin extending from said one side wall and through the slot with a spring means urging the stay towards the side wall and the stay being locatable in an operative position when the closure is in its open pivotal position with the hinged together side walls of the body and closure disposed between the two legs of the rigid stay.
Claim 3
Dependent Claim
212 words
A container having: a body comprising side walls defining an opening; a closure having a closure wall and at least one side wall extending from the closure wall, the side wall of the closure and a side wall of the body hingedly connected together about a hinge axis to enable the closure to move between a closed pivotal position in which the closure wall covers the opening to the body and an open pivotal position in which the closure is hinged away from the opening to the body; and a rigid stay operative for retaining the closure in said open pivotal position, the stay being U-shaped with two legs extending in spaced relationship from a base, one of the legs formed with a longitudinally extending slot, the stay being pivotally and slidably retained upon one of the side walls by a pin extending from said one side wall and through the slot with a spring means urging the stay towards the side wall and the stay is locatable in an operative position when the closure is in its open pivotal position with the base of the stay extending partly around the hinge axis and with the legs of the stay disposed one on each side of the two hinged together side walls.
Claim 4
Dependent Claim
212 words
A container having: a body comprising side walls defining an opening; a closure having a closure wall and at least one side wall extending from the closure wall, the side wall of the closure and a side wall of the body hingedly connected together about a hinge axis to enable the closure to move between a closed pivotal position in which the closure wall covers the opening to the body and an open pivotal position in which the closure is hinged away from the opening to the body; and a rigid stay operative for retaining the closure in said open pivotal position, the stay being U-shaped with two legs extending in spaced relationship from a base, one of the legs formed with a longitudinally extending slot, the stay being pivotally and slidably retained upon one of the side walls by a pin extending from said one side wall and through the slot with a spring means urging the stay towards the side wall and the stay is locatable in an operative position when the closure is in its open pivotal position with the base of the stay extending partly around the hinge axis and with the legs of the stay disposed one on each side of the two hinged together side walls.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-01-22 | 1993-07-24 | 1994-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-01-22 | 1997-07-24 | 1998-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-01-22 | 2001-07-24 | 2002-01-23 | $7700.00 | Window Closed / Lapsed |