US3401413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buoy mooring anchor marker
Assignee: Individual
•
Filing: 1966-01-20
•
Granted: 1968-09-17
•
Expires: 1986-01-20
Abstract
No abstract record available.
Inventors
- 👤 James V Anselmi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 23:47
CPC Classifications
B; B63; B63B; B63B22/00; B63B22/04; B63B22/08; B63B2205/00; B63B2205/02; B63B2205/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US524243A
Cited
US541789A
Cited
US2342868A
Cited
US2418549A
Cited
US2814054A
Cited
US3259927A
Cited
US3317936A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-17 | 1972-03-18 | 1972-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-17 | 1976-03-18 | 1976-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-17 | 1980-03-18 | 1980-09-17 | $7700.00 | Window Closed / Lapsed |