US3001077A
Expired / Lapsed
US
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Energy detector
Assignee: US Philips Corp
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Filing: 1956-05-22
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Granted: 1961-09-19
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Expires: 1976-05-22
Abstract
No abstract record available.
Inventors
- 👤 Adrianus Johannes Wilhel Marie
- 👤 Miranda Heine Andries Rodri De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:56
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/51; H03K17/78; H03K17/795; H03K17/7955; G; G01; G01J; G01J1/00; G01J1/42; G01J1/44; G01K; G01K7/00; G01K7/01; G01T; G01T1/00; G01T1/16; G01T1/24; G08; G08B; G08B17/00; G08B17/12; H03F; H03F3/00; H03F3/04; H03F3/08; H03K17/56; H03K17/60; H03K17/64
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) | 1964-09-18 | 1965-03-20 | 1965-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-18 | 1969-03-20 | 1969-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-18 | 1973-03-20 | 1973-09-19 | $7700.00 | Window Closed / Lapsed |