US3005952A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electrical instruments and method of adjusting scale characteristics
Assignee: Triplett Electrical Instrument Co
•
Filing: 1958-10-06
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Granted: 1961-10-24
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Expires: 1978-10-06
Abstract
No abstract record available.
Inventors
- 👤 Eugene M Basinger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:41
CPC Classifications
G; G01; G01R; G01R1/00; G01R1/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2139997A
Cited
US2416835A
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US2547665A
Cited
US2650349A
Cited
US2773240A
Cited
US2826740A
Cited
GB191113801A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-23 | 1965-04-24 | 1965-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-23 | 1969-04-24 | 1969-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-23 | 1973-04-24 | 1973-10-24 | $7700.00 | Window Closed / Lapsed |