Patent US2642836A successfully refreshed from Google Patents.
US2642836A
Expired / Lapsed
US
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Fish bait incubator
Assignee: Individual
•
Filing: 1951-06-01
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Granted: 1953-06-23
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Expires: 1971-06-01
Abstract
No abstract record available.
Inventors
- 👤 Charles A Brooks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 08:52
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/04; A01K67/00; A01K67/30; A01K67/33
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US282199A
Cited
US491737A
Cited
US706023A
Cited
US1047052A
Cited
CH104954A
Cited
US1914473A
Cited
US1893918A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-22 | 1956-12-22 | 1957-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-22 | 1960-12-22 | 1961-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-22 | 1964-12-22 | 1965-06-23 | $7700.00 | Window Closed / Lapsed |