Patent US3969787A successfully refreshed from Google Patents.
US3969787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinge device
Assignee: Blum GmbH
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Filing: 1975-07-17
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Granted: 1976-07-20
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Expires: 1995-07-17
Abstract
Abstract A hinge device including a hinge arm which embraces an intermediate part lockable on a mounting plate, the intermediate part having hook members or catches which rest in the mounting plate, and a counteracting clamping screw and adjustment means for the hinge arm, the hinge arm or the hinge arm and the intermediate part being broader than the mounting plate.
Inventors
- 👤 Erich Rock
- 👤 Bernhard Mages
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 01:50
CPC Classifications
E; E05; E05D; E05D5/00; E05D5/02; E05D5/0276; E05D7/00; E05D7/04; E05D7/0407; E05Y; E05Y2900/00; E05Y2900/20
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
142 words
A hinge device, particularly for mounting a door to a piece of furniture, said device comprising: a mounting plate adapted to be attached to a piece of furniture, said mounting plate having recesses therein; an intermediate part positioned on the top of said mounting plate, said intermediate part having hook members received in said recesses, said intermediate part having clamping means extending therethrough into abutment with said mounting plate to fix said intermediate part to said mounting plate; a hinge arm connected to said intermediate part and having a substantially U-shaped lateral cross-sectional configuration to embrace said mounting plate; and said hinge arm having open opposite ends, the open width of which is greater than the lateral breadth of said mounting plate, the breadth of said hook members being equal to said open width of said open ends of said hinge arm.
Claim 2
Dependent Claim
142 words
A hinge device, particularly for mounting a door to a piece of furniture, said device comprising: a mounting plate adapted to be attached to a piece of furniture, said mounting plate having recesses therein; an intermediate part positioned on the top of said mounting plate, said intermediate part having hook members received in said recesses, said intermediate part having clamping means extending therethrough into abutment with said mounting plate to fix said intermediate part to said mounting plate; a hinge arm connected to said intermediate part and having a substantially U-shaped lateral cross-sectional configuration to embrace said mounting plate; and said hinge arm having open opposite ends, the open width of which is greater than the lateral breadth of said mounting plate, the breadth of said hook members being equal to said open width of said open ends of said hinge arm.
Claim 3
Dependent Claim
22 words
A device as claimed in claim 1, wherein said recesses are formed by projections extending from opposite ends of said mounting plate.
Claim 4
Dependent Claim
21 words
A device as claimed in claim 1, wherein said hook members comprise catches pivotally connected to said intermediate part by pins.
Claim 5
Dependent Claim
22 words
A device as claimed in claim 3, further comprising springs positioned in said intermediate part and urging said catches into said recesses.
Claim 6
Dependent Claim
13 words
A device as claimed in claim 1, wherein said hook members comprise springs.
Claim 7
Dependent Claim
61 words
A device as claimed in claim 1, further comprising an adjustment part positioned between said intermediate part and said hinge arm; an adjsutment screw means fastened to said adjustment part and adjustably extending into said intermediate part for adjusting the spacing between said intermediate part and said adjustment part; and means for adjustably clamping said hinge arm to said adjustment part.
Claim 8
Dependent Claim
29 words
A device as claimed in claim 6, wherein said adjustment part has a substantially U-shaped lateral cross-sectional configuration with lateral legs contacting opposite lateral sides of said intermediate part.
Claim 9
Dependent Claim
35 words
A device as claimed in claim 6, wherein said adjustable clamping means comprises a first longitudinal slot in said hinge arm, and a clamping screw extending through said first slot and into said adjustment part.
Claim 10
Dependent Claim
26 words
A device as claimed in claim 8, further comprising a second longitudinal slot in said hinge arm, said adjustment screw means fitting in said second slot.
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 |