US2648571A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airplane wheel
Assignee: Bendix Aviation Corp
•
Filing: 1949-07-26
•
Granted: 1953-08-11
•
Expires: 1969-07-26
Abstract
No abstract record available.
Inventors
- 👤 Irving F Chapin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:35
CPC Classifications
F; F16; F16D; F16D55/00; F16D55/24; F16D55/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US931403A
Cited
US1269172A
Cited
US1422167A
Cited
US1420432A
Cited
US1492416A
Cited
DE630560C
Cited
US2313223A
Cited
US2381166A
Cited
US2410470A
Cited
US2423011A
Cited
US2435465A
Cited
US2427378A
Cited
US2417854A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-10 | 1957-02-09 | 1957-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-10 | 1961-02-09 | 1961-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-10 | 1965-02-09 | 1965-08-11 | $7700.00 | Window Closed / Lapsed |