US3459150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Open boat
Assignee: PEDER LUNDE JR
•
Filing: 1967-12-06
•
Granted: 1969-08-05
•
Expires: 1987-12-06
Abstract
No abstract record available.
Inventors
- 👤 Peder Lunde Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:22
CPC Classifications
B; B63; B63B; B63B13/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1140469A
Cited
US2929347A
Cited
US2959144A
Cited
US2949879A
Cited
US2984201A
Cited
US3035283A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |