Patent US3346929A successfully refreshed from Google Patents.
US3346929A
Expired / Lapsed
US
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Latching mechanism
Assignee: Individual
•
Filing: 1966-03-04
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Granted: 1967-10-17
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Expires: 1986-03-04
Abstract
No abstract record available.
Inventors
- 👤 James E Webb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:19
CPC Classifications
B; B64; B64G; B64G1/00; B64G1/22; B64G1/64; B64G1/646; B64C; B64C1/00; B64C1/30; B64G1/641; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44291; Y10T24/44333
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
88 words
A LATCHING MECHANISM HAVING A LOCKED POSITION AND A FULL-OPEN POSITION COMPRISING: A BASE; AN OPERATING HANDLE; MEANS CONNECTNG SAID HANDLE TO SAID BASE; HOOK MEANS CONNECTED TO SAID MEANS CONNECTING SAID HANDLE TO SAID BASE; LINK MEANS SLIDABLY MOUNTED ON SAID HOOK MEANS; LINKAGE MEANS CONNECTING SAID LINK MEANS TO SAID HANDLE MEANS; SPRING MEANS CONNECTED BETWEEN SAID HANDLE AND SAID HOOK MEANS; AND SUPPORT MEANS ON SAID BASE ADAPTED TO BE ENGAGED BY SAID LINK MEANS WHEN SAID OPERATING HANDLE IS MOVED TOWARD SAID HOOK 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) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |