Patent US2890845A successfully refreshed from Google Patents.
US2890845A
Expired / Lapsed
US
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Outboard motor clamp screw
Assignee: Individual
•
Filing: 1955-05-31
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Granted: 1959-06-16
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Expires: 1975-05-31
Abstract
No abstract record available.
Inventors
- 👤 Kiekhaefer Elmer Carl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:40
CPC Classifications
F; F16; F16B; F16B33/00; F16B33/006; F16B33/008; F16B37/00; F16B37/16; F16B39/00; F16B39/22; F16B39/28; F16B39/284; Y; Y10; Y10S; Y10S411/00; Y10S411/904; Y10S411/908; Y10S411/924; Y10S411/947; Y10T; Y10T24/00; Y10T24/44; Y10T24/44265; Y10T74/00; Y10T74/20; Y10T74/20207; Y10T74/20299
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) | 1962-06-15 | 1962-12-15 | 1963-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-06-15 | 1966-12-15 | 1967-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-06-15 | 1970-12-15 | 1971-06-16 | $7700.00 | Window Closed / Lapsed |