US2996781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disconnects
Assignee: Aerotec Industries Inc
•
Filing: 1957-07-29
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Granted: 1961-08-22
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Expires: 1977-07-29
Abstract
No abstract record available.
Inventors
- 👤 John V Oliveau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 05:24
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/06; G; G05; G05G; G05G15/00; G05G15/08; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/51; Y10S24/53; Y10S24/54; Y10S24/55; Y10T; Y10T24/00; Y10T24/45; Y10T24/45152; Y10T24/4522; Y10T24/45225; Y10T24/45471; Y10T24/45524; Y10T24/45539
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) | 1964-08-21 | 1965-02-20 | 1965-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-21 | 1969-02-20 | 1969-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-21 | 1973-02-20 | 1973-08-22 | $7700.00 | Window Closed / Lapsed |