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US2727221A
Expired / Lapsed
US
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Tire pressure warning system
Assignee: Breeze Corp Inc
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Filing: 1954-10-18
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Granted: 1955-12-13
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Expires: 1974-10-18
Abstract
No abstract record available.
Inventors
- 👤 Edward A Sprigg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:05
CPC Classifications
B; B60; B60C; B60C23/00; B60C23/005; B60C23/009; B60C23/02; B60C23/04; B60C23/0408; B60C23/0422; B60C23/0433
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-12-12 | 1959-06-13 | 1959-12-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-12-12 | 1963-06-13 | 1963-12-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-12-12 | 1967-06-13 | 1967-12-13 | $7700.00 | Window Closed / Lapsed |