US2549485A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Outboard motor protecting rim
Assignee: Individual
•
Filing: 1950-01-06
•
Granted: 1951-04-17
•
Expires: 1970-01-06
Abstract
No abstract record available.
Inventors
- 👤 Elmer C Kiekhaefer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:25
CPC Classifications
B; B63; B63H; B63H20/00; B63H20/08; B63H20/10; B63H20/36; B63B; B63B59/00; B63B59/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1374095A
Cited
US2232160A
Cited
US2224900A
Cited
US2346148A
Cited
US2501470A
Cited
US2528480A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-16 | 1954-10-16 | 1955-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-16 | 1958-10-16 | 1959-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-16 | 1962-10-16 | 1963-04-17 | $7700.00 | Window Closed / Lapsed |