US2931414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle tire inflating system
Assignee: Individual
•
Filing: 1956-06-27
•
Granted: 1960-04-05
•
Expires: 1976-06-27
Abstract
No abstract record available.
Inventors
- 👤 Edwin F Jankowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:02
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/001; B60C23/003; B60C23/00345; B60C23/00305; B60C23/00309; B60C23/00318; B60C23/00363
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1016896A
Cited
US1040643A
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US1205504A
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US1772963A
Cited
US1722489A
Cited
US1662601A
Cited
US2305725A
Cited
US2253932A
Cited
US2270928A
Cited
US2622946A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-05 | 1963-10-05 | 1964-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-05 | 1967-10-05 | 1968-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-05 | 1971-10-05 | 1972-04-05 | $7700.00 | Window Closed / Lapsed |