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Patent US3545118A successfully refreshed from Google Patents.
US3545118A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ice fishing equipment
Assignee: Individual
•
Filing: 1968-09-09
•
Granted: 1970-12-08
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Expires: 1988-09-09
Abstract
No abstract record available.
Inventors
- 👤 John J Stelmach
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:10
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2654176A
Cited
US2741054A
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US2747569A
Cited
US2785493A
Cited
US2883784A
Cited
US3134186A
Cited
US3170458A
Cited
US3387401A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-07 | 1974-06-08 | 1974-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-07 | 1978-06-08 | 1978-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-07 | 1982-06-08 | 1982-12-08 | $7700.00 | Window Closed / Lapsed |