US3213269A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated push-button system
Assignee: General Electric Co
•
Filing: 1962-09-25
•
Granted: 1965-10-19
•
Expires: 1982-09-25
Abstract
No abstract record available.
Inventors
- 👤 Charles A Melvin
- 👤 Godbarsen Robert
- 👤 William G Waggoner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 08:42
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/023; H01H13/70; Y; Y10; Y10S; Y10S116/00; Y10S116/28; Y10S200/00; Y10S200/47
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2476257A
Cited
US2285374A
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US2440063A
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US2748206A
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US2693165A
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US2831453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-18 | 1969-04-19 | 1969-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-18 | 1973-04-19 | 1973-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-18 | 1977-04-19 | 1977-10-19 | $7700.00 | Window Closed / Lapsed |