US3537246A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control system for tree shaker apparatus
Assignee: Case LLC
•
Filing: 1968-08-19
•
Granted: 1970-11-03
•
Expires: 1988-08-19
Abstract
No abstract record available.
Inventors
- 👤 Stuart D Pool
- 👤 Edward Svereika
- 👤 Jack B Findlay
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:01
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/26; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20012; Y10T74/20201; Y10T74/20396
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2692470A
Cited
US3139990A
Cited
US3183656A
Cited
US3225529A
Cited
US3174269A
Cited
US3261480A
Cited
US3248865A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-02 | 1974-05-04 | 1974-11-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-02 | 1978-05-04 | 1978-11-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-02 | 1982-05-04 | 1982-11-03 | $7700.00 | Window Closed / Lapsed |