Patent JPS63252480A successfully refreshed from Google Patents.
US3393005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring support for a tiltable tractor cab
Assignee: MAN AG
•
Filing: 1966-05-06
•
Granted: 1968-07-16
•
Expires: 1986-05-06
Abstract
No abstract record available.
Inventors
- 👤 Herrmann Wilhelm
- 👤 Augsburger Franz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:22
CPC Classifications
B; B60; B60G; B60G99/00; B60G99/006; B62; B62D; B62D33/00; B62D33/06; B62D33/0604; B62D33/063; B62D33/067
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US231070A
Cited
US2740622A
Cited
US2864121A
Cited
US2951548A
Cited
US2977132A
Cited
GB992604A
Cited
US3276762A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-16 | 1972-01-15 | 1972-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-16 | 1976-01-15 | 1976-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-16 | 1980-01-15 | 1980-07-16 | $7700.00 | Window Closed / Lapsed |