US2763890A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gate hinge
Assignee: Individual
•
Filing: 1953-12-09
•
Granted: 1956-09-25
•
Expires: 1973-12-09
Abstract
No abstract record available.
Inventors
- 👤 William T Cox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:44
CPC Classifications
E; E05; E05D; E05D5/00; E05D5/02; E06; E06B; E06B11/00; E06B11/02; E06B11/04; E05Y; E05Y2900/00; E05Y2900/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1180069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-25 | 1960-03-26 | 1960-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-25 | 1964-03-26 | 1964-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-25 | 1968-03-26 | 1968-09-25 | $7700.00 | Window Closed / Lapsed |