US3511460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manual tilting device for marine propulsion units
Assignee: Outboard Marine Corp
•
Filing: 1967-11-22
•
Granted: 1970-05-12
•
Expires: 1987-11-22
Abstract
No abstract record available.
Inventors
- 👤 William J Shimanckas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:15
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/08; B63H20/10; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/18832; Y10T74/18848
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US600854A
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US825822A
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US1845712A
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US2454972A
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US2782744A
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US2940715A
Cited
US2961207A
Cited
US3008444A
Cited
US3016869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-11 | 1973-11-10 | 1974-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-11 | 1977-11-10 | 1978-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-11 | 1981-11-10 | 1982-05-12 | $7700.00 | Window Closed / Lapsed |