US2753508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moisture-actuated electrical system for raising convertible auto tops
Assignee: MICRO MOISTURE CONTROLS Inc
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Filing: 1953-01-16
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Granted: 1956-07-03
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Expires: 1973-01-16
Abstract
No abstract record available.
Inventors
- 👤 Hollis C Inman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:51
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/02; B60J7/04; B60J7/057; B60J7/0573; E; E05; E05F; E05F15/00; E05F15/70; E05F15/71; E05Y; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/542; E05Y2900/55
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) | 1959-07-03 | 1960-01-02 | 1960-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-03 | 1964-01-02 | 1964-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-03 | 1968-01-02 | 1968-07-03 | $7700.00 | Window Closed / Lapsed |