US3434388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Servomotor control means with primary and secondary pressure sources
Assignee: Bendix Corp
•
Filing: 1967-03-17
•
Granted: 1969-03-25
•
Expires: 1987-03-17
Abstract
No abstract record available.
Inventors
- 👤 Thomas M Julow
- 👤 Charlie N French
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:20
CPC Classifications
B; B60; B60T; B60T13/00; B60T13/10; B60T13/24; B60T13/46; B60T13/52
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3357310A
Cited
US3353451A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-24 | 1972-09-23 | 1973-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-24 | 1976-09-23 | 1977-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-24 | 1980-09-23 | 1981-03-25 | $7700.00 | Window Closed / Lapsed |