US2762041A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signalling equipment
Assignee: Motorola Solutions Inc
•
Filing: 1950-09-09
•
Granted: 1956-09-04
•
Expires: 1970-09-09
Abstract
No abstract record available.
Inventors
- 👤 Dyke Edwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 08:35
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/18
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2115787A
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US2178220A
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US2234244A
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US2312093A
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US2531454A
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US2550700A
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US2438454A
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US2408373A
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US2530098A
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US2473454A
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US2537822A
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US2579141A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |