US3410599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor cabins
Assignee: Individual
•
Filing: 1966-05-23
•
Granted: 1968-11-12
•
Expires: 1986-05-23
Abstract
No abstract record available.
Inventors
- 👤 Kettler Paul Erich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:56
CPC Classifications
B; B60; B60J; B60J5/00; B60J5/04; B60J5/0486; B60J5/0487; B60J1/00; B60J1/02; B60J1/04; B62; B62D; B62D33/00; B62D33/06; B62D33/0617
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US618039A
Cited
FR606060A
Cited
FR31213E
Cited
US2124333A
Cited
US2464696A
Cited
US2938749A
Cited
US2993730A
Cited
US3136576A
Cited
CH609391A5
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-12 | 1972-05-13 | 1972-11-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-12 | 1976-05-13 | 1976-11-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-12 | 1980-05-13 | 1980-11-12 | $7700.00 | Window Closed / Lapsed |