Patent US2969824A successfully refreshed from Google Patents.
US2969824A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety pneumatic tire
Assignee: Individual
•
Filing: 1956-05-16
•
Granted: 1961-01-31
•
Expires: 1976-05-16
Abstract
No abstract record available.
Inventors
- 👤 Frank A Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 12:18
CPC Classifications
B; B60; B60C; B60C17/00; B60C17/01; B60C23/00; B60C23/02; B60C23/04; B60C23/0408; H; H01; H01H; H01H35/00; Y; Y10; Y10T; Y10T137/00; Y10T137/3584; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10522; Y10T152/10576; Y10T152/10594
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1556542A
Cited
US1653054A
Cited
US1703734A
Cited
US1804209A
Cited
US2115027A
Cited
US2063452A
Cited
US2150648A
Cited
US2167398A
Cited
US2331571A
Cited
US2811189A
Cited
US2708743A
Cited
US2756800A
Cited
US2714636A
Cited
US2720638A
Cited
US2822015A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-31 | 1964-08-01 | 1965-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-31 | 1968-08-01 | 1969-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-31 | 1972-08-01 | 1973-01-31 | $7700.00 | Window Closed / Lapsed |