US2861132A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insect control apparatus
Assignee: MARCELLE AND EDWIN M FLEISCHMA
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Filing: 1952-07-25
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Granted: 1958-11-18
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Expires: 1972-07-25
Abstract
No abstract record available.
Inventors
- 👤 Morton C Kahn
- 👤 Jr William H Offenhauser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:19
CPC Classifications
G; G11; G11B; G11B33/00; G11B33/02; G11B33/06; A; A01; A01M; A01M1/00; A01M1/02; A01M1/023; A01M1/22; A01M1/223; A01M2200/00; A01M2200/01; A01M2200/012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1645295A
Cited
US1960084A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-17 | 1962-05-19 | 1962-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-17 | 1966-05-19 | 1966-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-17 | 1970-05-19 | 1970-11-18 | $7700.00 | Window Closed / Lapsed |