US3440752A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trawl net system
Assignee: JAMES H MINTER
•
Filing: 1966-10-06
•
Granted: 1969-04-29
•
Expires: 1986-10-06
Abstract
No abstract record available.
Inventors
- 👤 James H Minter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 09:21
CPC Classifications
A; A01; A01K; A01K79/00; A01K73/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
SU153809A1
Cited
US1462196A
Cited
US1447553A
Cited
US1745251A
Cited
US2721411A
Cited
US2890543A
Cited
FR1442545A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-28 | 1972-10-28 | 1973-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-28 | 1976-10-28 | 1977-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-28 | 1980-10-28 | 1981-04-29 | $7700.00 | Window Closed / Lapsed |