Patent US2601487A successfully refreshed from Google Patents.
US2601487A
Expired / Lapsed
US
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Insect retriever
Assignee: Individual
•
Filing: 1950-01-23
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Granted: 1952-06-24
•
Expires: 1970-01-23
Abstract
No abstract record available.
Inventors
- 👤 Frank W Zilinsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:22
CPC Classifications
A; A46; A46B; A46B17/00; A46B17/06; A46B15/00; A46B7/00; A46B7/06; A46B7/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US126945A
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US538297A
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US541495A
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US894011A
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US1326577A
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US1393571A
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US1559105A
Cited
GB429773A
Cited
US2026414A
Cited
US2237830A
Cited
US2218166A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-24 | 1955-12-24 | 1956-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-24 | 1959-12-24 | 1960-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-24 | 1963-12-24 | 1964-06-24 | $7700.00 | Window Closed / Lapsed |