US2946876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Relay structure
Assignee: Consolidated Electronics Industries Corp
•
Filing: 1954-11-22
•
Granted: 1960-07-26
•
Expires: 1974-11-22
Abstract
No abstract record available.
Inventors
- 👤 Edwin H Lockwood
- 👤 Rexford W Brenneman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 01:19
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/54; H01H50/16; H01H50/18; H01H50/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US644128A
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US1575469A
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GB215679A
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US1948519A
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US1956194A
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US2153396A
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US2193516A
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US2215319A
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US2364656A
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US2436354A
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US2606981A
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US2545587A
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US2549323A
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US2767279A
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US2753413A
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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) | 1963-07-26 | 1964-01-25 | 1964-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-26 | 1968-01-25 | 1968-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-26 | 1972-01-25 | 1972-07-26 | $7700.00 | Window Closed / Lapsed |