Patent JPS63671A successfully refreshed from Google Patents.
Patent US1659149A successfully refreshed from Google Patents.
Patent US2600181A successfully refreshed from Google Patents.
US2600181A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Outboard motor with removable cover casing
Assignee: SCOTT ATWATER Manufacturing Co
•
Filing: 1948-04-05
•
Granted: 1952-06-10
•
Expires: 1968-04-05
Abstract
No abstract record available.
Inventors
- 👤 Daniel A Armstrong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:44
CPC Classifications
B; B63; B63H; B63H21/00; B63H21/30; B63H21/305; B63H20/00; B63H20/32
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US646283A
Cited
US1053097A
Cited
US1733361A
Cited
US2209301A
Cited
US2256831A
Cited
US2224900A
Cited
US2346148A
Cited
US2460419A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-10 | 1955-12-10 | 1956-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-10 | 1959-12-10 | 1960-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-10 | 1963-12-10 | 1964-06-10 | $7700.00 | Window Closed / Lapsed |