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US3060378A
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Method and apparatus for generating a signal and a system and method for utilizing the same
Assignee: Electro Measurements Inc
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Filing: 1958-12-22
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Granted: 1962-10-23
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Expires: 1978-12-22
Abstract
No abstract record available.
Inventors
- 👤 Otto J M Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:25
CPC Classifications
H; H03; H03K; H03K5/00; H03K5/01; H03K5/04; H03K5/06; G; G05; G05B; G05B23/00; G05B23/02; H03K5/00006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2646545A
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US2874280A
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US2870372A
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US2887575A
Cited
US2881388A
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US2945177A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-22 | 1966-04-23 | 1966-10-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-22 | 1970-04-23 | 1970-10-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-22 | 1974-04-23 | 1974-10-23 | $7700.00 | Window Closed / Lapsed |