US3416243A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Responding apparatus
Assignee: GEN ELECTRONIC LAB Inc
•
Filing: 1965-04-19
•
Granted: 1968-12-17
•
Expires: 1985-04-19
Abstract
No abstract record available.
Inventors
- 👤 Greenberg Malvin
- 👤 Alter Soloman
- 👤 John M Belanich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:17
CPC Classifications
G; G09; G09B; G09B7/00; G09B7/06; G09B7/07; G09B7/073
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1633100A
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US2282102A
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US2418750A
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US2465976A
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US2397562A
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US2552585A
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US2630367A
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US2660508A
Cited
US2630525A
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US3186109A
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US3300876A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-17 | 1972-06-17 | 1972-12-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-17 | 1976-06-17 | 1976-12-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-17 | 1980-06-17 | 1980-12-17 | $7700.00 | Window Closed / Lapsed |