US3531887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fish lure retriever
Assignee: WILLIAM J BORTLE
•
Filing: 1969-01-16
•
Granted: 1970-10-06
•
Expires: 1989-01-16
Abstract
No abstract record available.
Inventors
- 👤 William J Bortle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:24
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1982132A
Cited
US2653372A
Cited
US2676430A
Cited
US2801489A
Cited
US2940203A
Cited
US3163955A
Cited
US3296730A
Cited
US3315399A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |