Patent US3063510A successfully refreshed from Google Patents.
US3063510A
Expired / Lapsed
US
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Suspension system for track-type vehicles
Assignee: Caterpillar Inc
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Filing: 1959-07-06
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Granted: 1962-11-13
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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 06:39
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
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References Cited (Backward Citations)
US1861866A
Cited
US1930208A
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US2025793A
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US2113545A
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US2885202A
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US2812954A
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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 |