Patent US3014493A successfully refreshed from Google Patents.
US3014493A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High temperature pneumatic actuator
Assignee: RTX Corp
•
Filing: 1957-12-31
•
Granted: 1961-12-26
•
Expires: 1977-12-31
Abstract
No abstract record available.
Inventors
- 👤 Charles C Seger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:08
CPC Classifications
G; G05; G05D; G05D16/00; G05D16/14; G05D16/16; G05D16/166; Y; Y10; Y10T; Y10T137/00; Y10T137/2278; Y10T137/2409; Y10T137/7722; Y10T137/7758; Y10T137/7762; Y10T137/7764
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE278689C
Cited
DE391328C
Cited
GB295290A
Cited
US2117182A
Cited
US2220180A
Cited
US2396951A
Cited
US2683348A
Cited
US2812774A
Cited
US2966141A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-25 | 1965-06-26 | 1965-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-25 | 1969-06-26 | 1969-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-25 | 1973-06-26 | 1973-12-26 | $7700.00 | Window Closed / Lapsed |