US2970849A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring mud flap holders
Assignee: Individual
•
Filing: 1958-05-07
•
Granted: 1961-02-07
•
Expires: 1978-05-07
Abstract
No abstract record available.
Inventors
- 👤 William M Betts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:58
CPC Classifications
B; B62; B62D; B62D25/00; B62D25/08; B62D25/16; B62D25/18; B62D25/188
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) | 1964-02-07 | 1964-08-08 | 1965-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-07 | 1968-08-08 | 1969-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-07 | 1972-08-08 | 1973-02-07 | $7700.00 | Window Closed / Lapsed |