US2475889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor mounting
Assignee: Individual
•
Filing: 1948-02-16
•
Granted: 1949-07-12
•
Expires: 1968-02-16
Abstract
No abstract record available.
Inventors
- 👤 Harry M Hafele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:35
CPC Classifications
B; B63; B63H; B63H21/00; B63H21/30; B63H21/305; B63H20/00; B63H20/007; B63H20/02; B63H20/06; B63B; B63B34/00; B63B34/26
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-07-11 | 1953-01-10 | 1953-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-07-11 | 1957-01-10 | 1957-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-07-11 | 1961-01-10 | 1961-07-12 | $7700.00 | Window Closed / Lapsed |