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US2475181A
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US
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Electric insect destroyer
Assignee: Individual
•
Filing: 1944-01-03
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Granted: 1949-07-05
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Expires: 1964-01-03
Abstract
No abstract record available.
Inventors
- 👤 Allen J Gardenhour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:10
CPC Classifications
A; A01; A01M; A01M1/00; A01M1/22; A01M1/223; A01M2200/00; A01M2200/01; A01M2200/012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1159157A
Cited
US1429691A
Cited
FR537566A
Cited
US1910623A
Cited
US1972180A
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US2001414A
Cited
US2030310A
Cited
US2219743A
Cited
US2302803A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-04 | 1953-01-03 | 1953-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-04 | 1957-01-03 | 1957-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-04 | 1961-01-03 | 1961-07-05 | $7700.00 | Window Closed / Lapsed |