US2713843A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable depth motor mount
Assignee: Individual
•
Filing: 1952-12-22
•
Granted: 1955-07-26
•
Expires: 1972-12-22
Abstract
No abstract record available.
Inventors
- 👤 Thomas G Staley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:05
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/02; B63H20/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US951608A
Cited
US1141196A
Cited
US1831739A
Cited
US2135907A
Cited
US2138600A
Cited
US2643837A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-25 | 1959-01-24 | 1959-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-25 | 1963-01-24 | 1963-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-25 | 1967-01-24 | 1967-07-26 | $7700.00 | Window Closed / Lapsed |