US3969846A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door hinge
Assignee: Individual
•
Filing: 1974-10-23
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Granted: 1976-07-20
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Expires: 1994-10-23
Abstract
Abstract A door hinge having two leafs with one leaf attachable to a door and the other leaf having two non-coplanar portions interconnected by an off-set portion. Each non-coplanar portion has bores for securing it to the studding. One of such portions is exposed while the other of such portions is covered by dry wall or plaster board.
Inventors
- 👤 Delbert Scott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:37
CPC Classifications
E; E06; E06B; E06B1/00; E05; E05D; E05D5/00; E05D5/02; E05D5/06; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A door assembly comprising a hinge member having a pair of leafs, one of said leafs attached to a door, the other of said leafs having a first planar portion and a second planar portion spaced from but parallel to said first portion, an interconnecting portion connecting said first portion to said second portion, bores in each of said first and second portions for receiving screws for attaching said other leaf to a door framing stud, said screws of said first portion and said second portion having their central longitudinal axes parallel to each other, hinge means interconnecting said leafs, a plaster board member interposed between said first portion and said stud, plaster board means secured to said stud and overlaying said second portion of said other hinge leaf, and an elongated door stop attached to said plaster board means.
Claim 2
Dependent Claim
140 words
A door assembly comprising a hinge member having a pair of leafs, one of said leafs attached to a door, the other of said leafs having a first planar portion and a second planar portion spaced from but parallel to said first portion, an interconnecting portion connecting said first portion to said second portion, bores in each of said first and second portions for receiving screws for attaching said other leaf to a door framing stud, said screws of said first portion and said second portion having their central longitudinal axes parallel to each other, hinge means interconnecting said leafs, a plaster board member interposed between said first portion and said stud, plaster board means secured to said stud and overlaying said second portion of said other hinge leaf, and an elongated door stop attached to said plaster board means.
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) | 1979-07-20 | 1980-01-19 | 1980-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-07-20 | 1984-01-19 | 1984-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-07-20 | 1988-01-19 | 1988-07-20 | $7700.00 | Window Closed / Lapsed |