US3395770A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cooling means for vehicle electric drive components
Assignee: Caterpillar Inc
•
Filing: 1966-10-03
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Granted: 1968-08-06
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Expires: 1986-10-03
Abstract
No abstract record available.
Inventors
- 👤 Jr John H Babbitt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:31
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/04; B60K17/12; B60K6/00; B60K6/20; B60K6/42; B60K6/46; B60K1/00; B60K1/02; B60K2001/003; B60K6/44; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-08-06 | 1972-02-05 | 1972-08-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-06 | 1976-02-05 | 1976-08-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-06 | 1980-02-05 | 1980-08-06 | $7700.00 | Window Closed / Lapsed |