Patent US3060882A successfully refreshed from Google Patents.
US3060882A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic boat drain
Assignee: Individual
•
Filing: 1960-02-16
•
Granted: 1962-10-30
•
Expires: 1980-02-16
Abstract
No abstract record available.
Inventors
- 👤 William H Peters
- 👤 Vance C Sterrett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:36
CPC Classifications
B; B63; B63B; B63B13/00; B63B13/02; F; F16; F16K; F16K15/00; F16K15/14; F16K15/144; F16K15/147; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7879; Y10T137/788; Y10T137/7882
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2382427A
Cited
US2594525A
Cited
US2662724A
Cited
US2655121A
Cited
US2973230A
Cited
US2959144A
Cited
US2884888A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |