Patent US3058257A successfully refreshed from Google Patents.
US3058257A
Expired / Lapsed
US
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Insect trap
Assignee: Individual
•
Filing: 1961-11-08
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Granted: 1962-10-16
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Expires: 1981-11-08
Abstract
No abstract record available.
Inventors
- 👤 Ralph D Brophy
- 👤 Orville T Greenwood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:46
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734214A
Cited
US2013969A
Cited
GB424235A
Cited
GB688871A
Cited
US2879620A
Cited
US2958894A
Cited
US3002216A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |