Patent US3137192A successfully refreshed from Google Patents.
Patent US4730622A successfully refreshed from Google Patents.
Patent US1471580A successfully refreshed from Google Patents.
US1471580A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tire
Assignee: Individual
•
Filing: 1923-05-11
•
Granted: 1923-10-23
•
Expires: 1943-05-11
Abstract
No abstract record available.
Inventors
- 👤 Joseph S Walton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:14
CPC Classifications
B; B60; B60C; B60C7/00; B60C7/10; B60C7/14; B60C7/16
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) | 1926-10-22 | 1927-04-23 | 1927-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-10-22 | 1931-04-23 | 1931-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-10-22 | 1935-04-23 | 1935-10-23 | $7700.00 | Window Closed / Lapsed |