US1691468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hinged joint
Assignee: Individual
•
Filing: 1926-11-02
•
Granted: 1928-11-13
•
Expires: 1946-11-02
Abstract
No abstract record available.
Inventors
- 👤 Cooper Albert James
- 👤 Bilney Alwyn Alfred Hope
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:22
CPC Classifications
B; B65; B65D; B65D43/00; B65D43/14; B65D43/16; B65D43/163; B65D43/164; B65D25/00; B65D25/28; B65D25/32; B65D43/166; E; E05; E05D; E05D7/00; E05D7/10; E05D7/1061; E05D7/1077; E05Y; E05Y2999/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1931-11-13 | 1932-05-14 | 1932-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1935-11-13 | 1936-05-14 | 1936-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1939-11-13 | 1940-05-14 | 1940-11-13 | $7700.00 | Window Closed / Lapsed |