US3463560A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-contained,sealed and lubricated hinge joint
Assignee: Caterpillar Inc
•
Filing: 1967-10-23
•
Granted: 1969-08-26
•
Expires: 1987-10-23
Abstract
No abstract record available.
Inventors
- 👤 Harold L Reinsma
- 👤 Floyd S Dadds
- 👤 Logan J Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 11:17
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/092; B62D55/088; B62D55/0887; B62D55/096
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1975107A
Cited
US2481727A
Cited
US2536064A
Cited
US3092423A
Cited
US3168354A
Cited
US3279868A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-08-25 | 1973-02-24 | 1973-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-25 | 1977-02-24 | 1977-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-25 | 1981-02-24 | 1981-08-26 | $7700.00 | Window Closed / Lapsed |