US2903147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lifting and mounting device for outboard motors
Assignee: CAMERON E JUSTASON
•
Filing: 1958-02-07
•
Granted: 1959-09-08
•
Expires: 1978-02-07
Abstract
No abstract record available.
Inventors
- 👤 Jr George E Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:26
CPC Classifications
B; B25; B25H; B25H1/00; B25H1/0007; B63; B63H; B63H20/00; B63H20/36; Y; Y10; Y10S; Y10S280/00; Y10S280/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2738086A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-07 | 1963-03-09 | 1963-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-07 | 1967-03-09 | 1967-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-07 | 1971-03-09 | 1971-09-08 | $7700.00 | Window Closed / Lapsed |