US3287642A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High voltage measuring probes with interconnecting wire storage reel
Assignee: Raytheon Co
•
Filing: 1962-03-19
•
Granted: 1966-11-22
•
Expires: 1982-03-19
Abstract
No abstract record available.
Inventors
- 👤 Leon L Simkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:09
CPC Classifications
G; G01; G01R; G01R19/00; G01R19/145; G01R19/155
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1153829A
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US2070561A
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US2269225A
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US2332208A
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US2429675A
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US2552981A
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US2587707A
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US3193765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |