Patent DE691635C successfully refreshed from Google Patents.
US2706960A
Expired / Lapsed
US
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Outboard motor guard
Assignee: Individual
•
Filing: 1954-03-24
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Granted: 1955-04-26
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Expires: 1974-03-24
Abstract
No abstract record available.
Inventors
- 👤 Theodore Francis Crew
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:12
CPC Classifications
B; B63; B63H; B63H5/00; B63H5/07; B63H5/16; B63H5/165; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2193
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-25 | 1958-10-25 | 1959-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-25 | 1962-10-25 | 1963-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-25 | 1966-10-25 | 1967-04-26 | $7700.00 | Window Closed / Lapsed |