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US3056934A
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US
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Potentiometers
Assignee: Physical Sciences Corp
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Filing: 1959-11-05
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Granted: 1962-10-02
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Expires: 1979-11-05
Abstract
No abstract record available.
Inventors
- 👤 James C Kyle
- 👤 Gerald R Curtis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:44
CPC Classifications
H; H01; H01C; H01C10/00; H01C10/14; G; G01; G01L; G01L9/00; G01L9/0082; G01L9/0083
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) | 1965-10-01 | 1966-04-02 | 1966-10-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-01 | 1970-04-02 | 1970-10-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-01 | 1974-04-02 | 1974-10-02 | $7700.00 | Window Closed / Lapsed |