US2950595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thrust reverser
Assignee: Marquardt Corp
•
Filing: 1954-11-01
•
Granted: 1960-08-30
•
Expires: 1974-11-01
Abstract
No abstract record available.
Inventors
- 👤 Richard G Laucher
- 👤 John S Winter
- 👤 Everett A Johnston
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:26
CPC Classifications
F; F02; F02K; F02K1/00; F02K1/54; F02K1/56; F02K1/62; F02K1/625
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2418488A
Cited
US2637164A
Cited
CH244761A
Cited
US2620623A
Cited
FR56672E
Cited
FR1020287A
Cited
US2797548A
Cited
BE524592A
Cited
US2753684A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-30 | 1964-02-29 | 1964-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-30 | 1968-02-29 | 1968-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-30 | 1972-02-29 | 1972-08-30 | $7700.00 | Window Closed / Lapsed |