US3063510A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suspension system for track-type vehicles
Assignee: Caterpillar Inc
•
Filing: 1959-07-06
•
Granted: 1962-11-13
•
Expires: 1979-07-06
Abstract
No abstract record available.
Inventors
- 👤 Richard H Hunger
- 👤 Eugene E Wuigk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:22
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/104; B62D55/116; B60; B60G; B60G2204/00; B60G2204/10; B60G2204/12; B60G2204/13; Y; Y10; Y10S; Y10S280/00; Y10S280/01
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1861866A
Cited
US1930208A
Cited
US2025793A
Cited
US2113545A
Cited
US2885202A
Cited
US2812954A
Cited
FR1153847A
Cited
FR1166051A
Cited
US3003781A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-12 | 1966-05-14 | 1966-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-12 | 1970-05-14 | 1970-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-12 | 1974-05-14 | 1974-11-13 | $7700.00 | Window Closed / Lapsed |