US2280659A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antifriction bearing
Assignee: Airbus Defence and Space GmbH
•
Filing: 1939-07-24
•
Granted: 1942-04-21
•
Expires: 1959-07-24
Abstract
No abstract record available.
Inventors
- 👤 Muller Max Adolf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:59
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/66; F16C33/6637; F16C33/6659; F16C33/38; F16C33/58; F16C33/583; F16C33/6677; F16C33/6685; F16C19/00; F16C19/02; F16C19/14; F16C19/16; F16C19/163; F16C19/166
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1945-04-20 | 1945-10-20 | 1946-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1949-04-20 | 1949-10-20 | 1950-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1953-04-20 | 1953-10-20 | 1954-04-21 | $7700.00 | Window Closed / Lapsed |