US2575102A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination board for beehives
Assignee: Individual
•
Filing: 1946-07-23
•
Granted: 1951-11-13
•
Expires: 1966-07-23
Abstract
No abstract record available.
Inventors
- 👤 Clarence W Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:19
CPC Classifications
A; A01; A01K; A01K47/00; A01K47/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US205429A
Cited
US736226A
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US987425A
Cited
US1113886A
Cited
US1544468A
Cited
US1554305A
Cited
US2128000A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-11-12 | 1955-05-14 | 1955-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-11-12 | 1959-05-14 | 1959-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-11-12 | 1963-05-14 | 1963-11-13 | $7700.00 | Window Closed / Lapsed |