US2716536A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door jack
Assignee: Individual
•
Filing: 1953-06-25
•
Granted: 1955-08-30
•
Expires: 1973-06-25
Abstract
No abstract record available.
Inventors
- 👤 Gonzales Odlin Edmond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:04
CPC Classifications
E; E05; E05F; E05F9/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1795391A
Cited
US2222910A
Cited
US2255261A
Cited
US2323144A
Cited
US2535078A
Cited
US2603482A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-08-29 | 1959-02-28 | 1959-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-08-29 | 1963-02-28 | 1963-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-08-29 | 1967-02-28 | 1967-08-30 | $7700.00 | Window Closed / Lapsed |