US3224035A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinges
Assignee: Individual
•
Filing: 1963-01-17
•
Granted: 1965-12-21
•
Expires: 1983-01-17
Abstract
No abstract record available.
Inventors
- 👤 Heinze Richard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 15:37
CPC Classifications
E; E05; E05D; E05D3/00; E05D3/06; E05D3/14; E05D3/142; E05D5/00; E05D5/02; E05D5/08; E05D7/00; E05D7/04; E05Y; E05Y2900/00; E05Y2900/20
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
250 words
A HINGE FOR A DOOR HAVING A CYLINDRICAL RECESS ON THE INSIDE THEREOF, SAID DOOR SWINGABLY ARRANGED ON AN ARTICLE OF FURNITURE OF THE LIKE HAVING A SIDE WALL PROVIDED WITH A SECTIONAL PROFILE AND A BRACKET ON THE INSIDE OF SAID SIDE WALL, SAID BRACKET HAVING A FREE END; SAID HING COMPRISING: (A) TWO LINKS CONNECTING SAID DOOR AND SAID BRACKET, SAID LINKS CONSISTING OF AN OUTER LINK AND AN INNER LINK, SAID HAVING ENDS ARRANGED IN PAIRS ADJACENT TO ONE ANOTHER, (B) A CYLINDRICAL INTERMEDIATE HOUSING EMBEDDED IN SAID CLYLINDRICAL RECESS IN SAID DOOR, SAID HOUSING HAVING FIRST PIVOT MEANS THEREIN, ONE PAIR OF SAID ADJACENT LINK ENDS BEING PIVOTALLY ARRANGED ON SAID FIRST PIVOT MEANS, (C) SAID BRACKET CONSISTING OF A SHOE-LIKE CHANNEL STRUCTURE, SAID CHANNEL STRUCTURE HAVING FLANGES, SAID FLANGES EXTENDING TO SAID FREE END OF SAID BRACKET, SAID FREE END OF SAID BRACKET PROJECTING INTO SAID CYLINDRICAL HOUSING WHEN THE DOOR IS IN CLOSED POSITION, (D) SECOND PIVOT MEANS ON SAID FLANGES, THE OTHER PAIR OF SAID ADJACET LINK ENDS BEING PIVOTALLY ARRANGED ON SAID SECOND PIVOT MEANS, AND THE DIMENSIONS OF THE ARTICLE OF FURNITURE AND IS ASSOCIATED DOOR BEING SUCH THAT (E) THE DISTANCE BETWEEN THE CORRESPONDING PAIRS OF SAID ADJACENT LINK ENDS, THE LENGTH OF SAID CORRESPONDING LINKS AND THE LOCATION OF SAID FIRST AND SAID SECOND PIVOT MEANS IS SUCH THAT NO PART OF SAID DOOR PROJECTS DURING A FULL SWINGING MOVEMENT BEYOND SAID SIDE WALL OF SAID ARTICLE OF FURNITURE.
References Cited (Backward Citations)
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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) | 1968-12-20 | 1969-06-21 | 1969-12-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-20 | 1973-06-21 | 1973-12-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-20 | 1977-06-21 | 1977-12-21 | $7700.00 | Window Closed / Lapsed |