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Patent US3050864A successfully refreshed from Google Patents.
US3050864A
Expired / Lapsed
US
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Signalling device for appliances and the like
Assignee: General Electric Co
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Filing: 1960-03-14
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Granted: 1962-08-28
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Expires: 1980-03-14
Abstract
No abstract record available.
Inventors
- 👤 Russell M Sasnett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:35
CPC Classifications
D; D06; D06F; D06F34/00; D06F34/08; D06F2105/00; D06F2105/58; D06F2105/60; D06F34/10; Y; Y10; Y10S; Y10S116/00; Y10S116/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1628367A
Cited
US1003465A
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US2021239A
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US2215666A
Cited
US2604497A
Cited
US2715201A
Cited
US2882610A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-27 | 1966-02-26 | 1966-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-27 | 1970-02-26 | 1970-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-27 | 1974-02-26 | 1974-08-28 | $7700.00 | Window Closed / Lapsed |