Patent US2578183A successfully refreshed from Google Patents.
US2578183A
Expired / Lapsed
US
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Insect swatter
Assignee: Individual
•
Filing: 1949-06-13
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Granted: 1951-12-11
•
Expires: 1969-06-13
Abstract
No abstract record available.
Inventors
- 👤 Anna P Furst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:53
CPC Classifications
A; A01; A01M; A01M3/00; A01M3/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US306702A
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US590909A
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GB189315321A
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US1039825A
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US1170408A
Cited
US1903960A
Cited
US1665270A
Cited
US1795651A
Cited
US1994199A
Cited
US2077132A
Cited
US2260106A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-12-10 | 1955-06-11 | 1955-12-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-12-10 | 1959-06-11 | 1959-12-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-12-10 | 1963-06-11 | 1963-12-11 | $7700.00 | Window Closed / Lapsed |