US3120024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinge and closure assembly for windows and the like
Assignee: KAYWOOD CORP
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Filing: 1958-04-09
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Granted: 1964-02-04
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Expires: 1978-04-09
Abstract
No abstract record available.
Inventors
- 👤 Glenn L Sherwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:34
CPC Classifications
E; E05; E05D; E05D15/00; E05D7/00; E05D7/12; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/148
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
128 words
A SUPPORT FOR WINDOW CLOSURES AND THE LIKE COMPRISING A CLOSURE SUPPORTING RAIL OF ANGLED SECTION, ONE ARM OF WHICH IS ADAPTED TO BE SUPPORTEDLY DISPOSED UPON AND SECURED TO A SUPPORTING FRAME MEMBER WITH THE OTHER ARM PROJECTING LATERALLY FROM THE FRAME MEMBER, THE PROJECTING ARM OF THE RAIL BEING PROVIDED WITH FASTENER RECEIVING OPENINGS, A HINGE COMPRISING A PAIR OF ARTICULATED HINGE MEMBERS, ONE HINGE MEMBER BEING OF ANGLE SECTION DISPOSED IN THE ANGLE OF SAID RAIL WITH ONE ARM THEREOF IN LAPPING RELATION TO THE PROJECTING ARM OF SAID RAIL AND WITH THE OTHER ARM THEREOF ADJACENT THE ARM OF THE RAIL ATTACHED TO THE SUPPORT MEMBER, THE HINGE MEMBER DISPOSED ON SAID RAIL BEING SECURED THERETO BY FASTENING ELEMENTS DISPOSED THROUGH SAID OPENINGS THEREOF.
References Cited (Backward Citations)
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US2373955A
Cited
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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) | 1967-02-03 | 1967-08-05 | 1968-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-02-03 | 1971-08-05 | 1972-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-02-03 | 1975-08-05 | 1976-02-04 | $7700.00 | Window Closed / Lapsed |