US2660015A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic control mechanism for cotton harvesters
Assignee: E V Briscoe & Son
•
Filing: 1952-03-10
•
Granted: 1953-11-24
•
Expires: 1972-03-10
Abstract
No abstract record available.
Inventors
- 👤 Ernest V Briscoe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:14
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/08; Y; Y10; Y10S; Y10S56/00; Y10S56/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US534403A
Cited
US2023491A
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US2247687A
Cited
US2476910A
Cited
US2514764A
Cited
US2589553A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-23 | 1957-05-25 | 1957-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-23 | 1961-05-25 | 1961-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-23 | 1965-05-25 | 1965-11-24 | $7700.00 | Window Closed / Lapsed |