Patent US3069086A successfully refreshed from Google Patents.
Patent US1616965A successfully refreshed from Google Patents.
US1616965A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temple hinge
Assignee: Individual
•
Filing: 1925-12-15
•
Granted: 1927-02-08
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Expires: 1945-12-15
Abstract
No abstract record available.
Inventors
- 👤 Fielding John
- 👤 Joseph P Whitaker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:32
CPC Classifications
G; G02; G02C; G02C5/00; G02C5/22; G02C5/2281; G02C2200/00; G02C2200/20
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) | 1930-02-07 | 1930-08-09 | 1931-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-02-07 | 1934-08-09 | 1935-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-02-07 | 1938-08-09 | 1939-02-08 | $7700.00 | Window Closed / Lapsed |