US3535751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool bar clamp
Assignee: Case LLC
•
Filing: 1968-10-18
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Granted: 1970-10-27
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Expires: 1988-10-18
Abstract
No abstract record available.
Inventors
- 👤 Darrell F Batchelor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:53
CPC Classifications
A; A01; A01B; A01B15/00; A01B35/00; A01B35/20; A01B35/22; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/12; F16B7/00; F16B7/04; F16B7/044; F16B7/048; F16B7/0493; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44573; Y10T24/4459; Y10T24/44598; Y10T403/00; Y10T403/46; Y10T403/71; Y10T403/7164
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-26 | 1974-04-27 | 1974-10-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-26 | 1978-04-27 | 1978-10-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-26 | 1982-04-27 | 1982-10-27 | $7700.00 | Window Closed / Lapsed |