US4064595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal door and hinge construction
Assignee: KNAPHEIDE Manufacturing Co
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Filing: 1976-09-07
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Granted: 1977-12-27
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Expires: 1996-09-07
Abstract
Abstract A hinge construction particularly designed for exterior usage is provided by the present invention. Two planar sections are comprised of complementary land portions and cutaway portions disposed in spaced apart relationship along the length of the hinge. The cutaway portions of one section receive the land portions of the other section. With such configuration only a single thickness of metal separates the hinged member from the mounting member. First and second barrel mounting sections extend in the same direction outwardly away from the respective first and second planar sections. The two barrel mounting sections in turn mount complementary hinge barrels which, when positioned in alignment, receive a hinge pin. As a result of the hinge mounting sections projecting outwardly away from the hinged member and the mounting members, a weather shield is formed to help keep moisture and dirt out of the opening that is closed by the door. Location of the hinge barrels spaced from the hinged member and the mounting member also reduces the accumulation of dirt in the hinge.
Inventors
- 👤 John Y. McLeish Leaver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:19
CPC Classifications
E; E05; E05D; E05D7/00; E05D7/009; E05D5/00; E05D5/02; E05D5/04; E05Y; E05Y2900/00; E05Y2900/50
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
286 words
Combination hinge and weather shield construction for use in securing a door to a body, the latter presenting an opening to be closed by the door, and in preventing moisture and dirt from entering the opening, said construction comprising: a first planar section adapted to be secured to said body outside of said opening and extending along the body for a distance in a direction away from said opening, said first section being characterized by a plurality of first land portions along its length; a first barrel mounting section extending transversely away from the body and being coupled with said first planar section at the end of the latter removed from said opening; a plurality of first hinge barrels disposed in spaced apart relationship along said first barrel mounting section; a second planar section adapted to be secured to said door and extending outside of said opening along the body for a distance in a direction away from said opening, said second section being characterized by a plurality of second cutaway portions separated by a plurality of second land portions, both of said second cutaway and land portions extending along said body, said second cutaway portions and said second land portions being complemental to said first cutaway portions and said first land portions whereby said cutaway portions on one section receive the land portions of the other section; a second barrel mounting section extending transversely away from the door and being coupled with said second planar section at the end of the latter removed from said opening; a plurality of second hinge barrels disposed in spaced apart relationship along said second barrel mounting section; and a hinge pin received by said first and second hinge barrels.
Claim 2
Dependent Claim
286 words
Combination hinge and weather shield construction for use in securing a door to a body, the latter presenting an opening to be closed by the door, and in preventing moisture and dirt from entering the opening, said construction comprising: a first planar section adapted to be secured to said body outside of said opening and extending along the body for a distance in a direction away from said opening, said first section being characterized by a plurality of first land portions along its length; a first barrel mounting section extending transversely away from the body and being coupled with said first planar section at the end of the latter removed from said opening; a plurality of first hinge barrels disposed in spaced apart relationship along said first barrel mounting section; a second planar section adapted to be secured to said door and extending outside of said opening along the body for a distance in a direction away from said opening, said second section being characterized by a plurality of second cutaway portions separated by a plurality of second land portions, both of said second cutaway and land portions extending along said body, said second cutaway portions and said second land portions being complemental to said first cutaway portions and said first land portions whereby said cutaway portions on one section receive the land portions of the other section; a second barrel mounting section extending transversely away from the door and being coupled with said second planar section at the end of the latter removed from said opening; a plurality of second hinge barrels disposed in spaced apart relationship along said second barrel mounting section; and a hinge pin received by said first and second hinge barrels.
Claim 3
Dependent Claim
39 words
Hinge construction as set forth in claim 1, wherein each of said first land portions extends into said opening and all of said first land portions are interconnecting by a common first web portion spanning said first cutaway portions.
Claim 4
Dependent Claim
40 words
Hinge construction as set forth in claim 2, wherein is provided a second web portion extending parallel to said first web portion and interconnecting said first land portions at the opposite sides of the latter from said first web portion.
Claim 5
Dependent Claim
26 words
Hinge construction as set forth in claim 3, wherein is included a third web portion interconnecting said second land portions and spanning said second cutaway portions.
References Cited (Backward Citations)
CA624710A
Cited
US1785362A
Cited
FR707491A
Cited
US3171157A
Cited
US3703742A
Cited
US3710416A
Cited
US3881220A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-12-26 | 1981-06-27 | 1981-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-26 | 1985-06-27 | 1985-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-26 | 1989-06-27 | 1989-12-27 | $7700.00 | Window Closed / Lapsed |