US2853724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fishing gear float device
Assignee: ANZO GRAZZINI
•
Filing: 1957-07-16
•
Granted: 1958-09-30
•
Expires: 1977-07-16
Abstract
No abstract record available.
Inventors
- 👤 Joseph M Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:09
CPC Classifications
A; A01; A01K; A01K87/00; B; B63; B63B; B63B22/00; B63B22/04; B63B22/08; B63B22/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-09-29 | 1962-03-31 | 1962-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-29 | 1966-03-31 | 1966-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-29 | 1970-03-31 | 1970-09-30 | $7700.00 | Window Closed / Lapsed |