US2718258A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jack actuated tire compressing device
Assignee: Paul E Hawkinson Co
•
Filing: 1951-12-21
•
Granted: 1955-09-20
•
Expires: 1971-12-21
Abstract
No abstract record available.
Inventors
- 👤 Paul E Hawkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:26
CPC Classifications
B; B60; B60C; B60C25/00; B60C25/01; B60C25/02; B60C25/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2163469A
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US2233371A
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US2446963A
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US2470107A
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US2488539A
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US2534594A
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US2512864A
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US2508520A
Cited
US2615506A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-19 | 1959-03-21 | 1959-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-19 | 1963-03-21 | 1963-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-19 | 1967-03-21 | 1967-09-20 | $7700.00 | Window Closed / Lapsed |