US2916569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Direct reading time delay relay
Assignee: Consolidated Electronics Industries Corp
•
Filing: 1956-10-10
•
Granted: 1959-12-08
•
Expires: 1976-10-10
Abstract
No abstract record available.
Inventors
- 👤 Bernard E Fackler
- 👤 James J Donnelly
- 👤 Charles S Daniels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:12
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/08; H04M3/12; G; G04; G04F; G04F3/00; G04F3/06; G06; G06M; G06M1/00; G06M1/02; G06M1/04; G06M1/06; G06M1/062; G06M1/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2151534A
Cited
US2559910A
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US1622002A
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US2119576A
Cited
US2443064A
Cited
US2470582A
Cited
US2685625A
Cited
US2681395A
Cited
US2777637A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-07 | 1963-06-08 | 1963-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-07 | 1967-06-08 | 1967-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-07 | 1971-06-08 | 1971-12-08 | $7700.00 | Window Closed / Lapsed |