US2527504A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antihunting control device
Assignee: Individual
•
Filing: 1945-07-12
•
Granted: 1950-10-24
•
Expires: 1965-07-12
Abstract
No abstract record available.
Inventors
- 👤 Irvin E Wiegers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:10
CPC Classifications
G; G05; G05B; G05B5/00; G05B5/04; G05D; G05D23/00; G05D23/01; G05D23/12; G05D23/121; G05D23/122; G05D23/19; G05D23/1927; G05D23/193; G05D23/1931; G05D23/275
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1919129A
Cited
US2187061A
Cited
US2181427A
Cited
US2208559A
Cited
US2335761A
Cited
US2213505A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-23 | 1954-04-24 | 1954-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-23 | 1958-04-24 | 1958-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-23 | 1962-04-24 | 1962-10-24 | $7700.00 | Window Closed / Lapsed |