US2698751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for maintaining constant static position for landing gears
Assignee: Cleveland Pneumatic Tool Co
•
Filing: 1950-04-03
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Granted: 1955-01-04
•
Expires: 1970-04-03
Abstract
No abstract record available.
Inventors
- 👤 Benjamin E Nye
- 👤 Ira D Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:26
CPC Classifications
B; B64; B64C; B64C25/00; B64C25/32; B64C25/58; B64C25/60; B64C25/001; B64C2025/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1613763A
Cited
GB350421A
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US2201443A
Cited
US2150576A
Cited
US2222845A
Cited
US2344114A
Cited
GB611827A
Cited
US2405733A
Cited
US2620182A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-03 | 1958-07-05 | 1959-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-03 | 1962-07-05 | 1963-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-03 | 1966-07-05 | 1967-01-04 | $7700.00 | Window Closed / Lapsed |