US2967075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Land vehicle wheel
Assignee: BURKE WILFORD E
•
Filing: 1957-07-31
•
Granted: 1961-01-03
•
Expires: 1977-07-31
Abstract
No abstract record available.
Inventors
- 👤 Christie John Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:52
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/08; B62D55/14; B62D49/00; B62D49/06; B62D49/0621; F; F41; F41H; F41H7/00; F41H7/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US658969A
Cited
FR484929A
Cited
US1635854A
Cited
US2316622A
Cited
US2308331A
Cited
US2393369A
Cited
GB581515A
Cited
US2599233A
Cited
US2705173A
Cited
US2706663A
Cited
US2787913A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-03 | 1964-07-04 | 1965-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-03 | 1968-07-04 | 1969-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-03 | 1972-07-04 | 1973-01-03 | $7700.00 | Window Closed / Lapsed |