US2645424A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chick counting device
Assignee: Individual
•
Filing: 1951-08-27
•
Granted: 1953-07-14
•
Expires: 1971-08-27
Abstract
No abstract record available.
Inventors
- 👤 Ward J Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:18
CPC Classifications
G; G06; G06M; G06M1/00; G06M1/08; G06M1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1146975A
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US1153658A
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US2023676A
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US2234208A
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US2278237A
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US2532627A
Cited
US2536744A
Cited
US2486117A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |