US3027122A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Aircraft landing gear
Assignee: Cleveland Pneumatic Industries Inc
•
Filing: 1959-03-24
•
Granted: 1962-03-27
•
Expires: 1979-03-24
Abstract
No abstract record available.
Inventors
- 👤 Jr William B Westcott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:16
CPC Classifications
B; B64; B64C; B64C25/00; B64C25/32; B64C25/58; B64C25/60; B64C25/02; B64C25/08; B64C25/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2291571A
Cited
US2222683A
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US2371699A
Cited
US2367993A
Cited
US2557274A
Cited
US2659555A
Cited
US2906474A
Cited
US2943498A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-26 | 1965-09-25 | 1966-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-26 | 1969-09-25 | 1970-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-26 | 1973-09-25 | 1974-03-27 | $7700.00 | Window Closed / Lapsed |