US3304380A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple microswitch
Assignee: Ebert Electronics Corp
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Filing: 1964-11-18
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Granted: 1967-02-14
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Expires: 1984-11-18
Abstract
No abstract record available.
Inventors
- 👤 Irving L Mitchell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:05
CPC Classifications
H; H01; H01H; H01H27/00; H01H27/06; H01H2027/066
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
IN COMBINATION, A FIRST BANK OF SWITCHES, A SECOND BANK OF SWITCHES, SAID FIRST AND SECOND BANKS OF SWITCHES BEING SEPARATELY LOCATED, A SWITCH ACTUATING ELEMENT, MEANS SUPPORTING SAID SWITCH ACTUATING ELEMENT IN A POSITION FROM WHICH THE SEPARATELY POSITIONED SWITCHES MAY BE ACTUATED, MEANS BIASING THE SWITCH ACTUATING ELEMENT TO A NEUTRAL POSITION, AND MEANS ATTACHED TO SAID SECOND BANK OF SWITCHES FOR LATCHING THE SWITCH ACTUATING
Claim 2
Dependent Claim
68 words
IN COMBINATION, A FIRST BANK OF SWITCHES, A SECOND BANK OF SWITCHES, SAID FIRST AND SECOND BANKS OF SWITCHES BEING SEPARATELY LOCATED, A SWITCH ACTUATING ELEMENT, MEANS SUPPORTING SAID SWITCH ACTUATING ELEMENT IN A POSITION FROM WHICH THE SEPARATELY POSITIONED SWITCHES MAY BE ACTUATED, MEANS BIASING THE SWITCH ACTUATING ELEMENT TO A NEUTRAL POSITION, AND MEANS ATTACHED TO SAID SECOND BANK OF SWITCHES FOR LATCHING THE SWITCH ACTUATING
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-13 | 1970-08-15 | 1971-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-13 | 1974-08-15 | 1975-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-13 | 1978-08-15 | 1979-02-14 | $7700.00 | Window Closed / Lapsed |