US3086096A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stepping switch
Assignee: United Electrodynamics Inc
•
Filing: 1957-02-05
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Granted: 1963-04-16
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Expires: 1977-02-05
Abstract
No abstract record available.
Inventors
- 👤 Howard A Mcgee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:54
CPC Classifications
H; H01; H01H; H01H63/00; H01H63/02; H01H1/00; H01H1/12; H01H1/36; H01H1/40; H01H1/403; H01H67/00; H01H67/02; H01H67/04; H01H67/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49009; Y10T29/49011
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
104 words
IN A MULTIPLE-BANK STEPPING SWITCH, IN COMBINATION: A PLURALITY OF PRINTED CIRCUIT CONTACT CARDS ASSEMBLED WITH A PLURALITY OF INSULATING SPACERS AND END PLATES, SAID INSULATING SPACERS INSULATING SAID CONTACT CARDS FROM EACH OTHER AND SAID END PLATES, SAID ASSEMBLY OF SAID CONTACT CARDS, SPACERS, AND END PLATES COMPRISING A CONTACT CARD BLOCK; A PLURALITY OF ROTARY WIPING ARMS; MEANS TO ACUATE SAID WIPING ARMS; AN ARCUATE ROW OF SWITCH CONTACTS PRINTED ON EACH CONTACT CARD FOR COOPERATION WITH SAID WIPING ARMS ALONG ONE EDGE; A ROW OF TERMINAL CONTACTS PRINTED ON EACH CARD ALONG ANOTHER EDGE; ELECTRICAL CONDUCTIVE MEANS CONNECTING EACH OF SAID
Claim 2
Dependent Claim
104 words
IN A MULTIPLE-BANK STEPPING SWITCH, IN COMBINATION: A PLURALITY OF PRINTED CIRCUIT CONTACT CARDS ASSEMBLED WITH A PLURALITY OF INSULATING SPACERS AND END PLATES, SAID INSULATING SPACERS INSULATING SAID CONTACT CARDS FROM EACH OTHER AND SAID END PLATES, SAID ASSEMBLY OF SAID CONTACT CARDS, SPACERS, AND END PLATES COMPRISING A CONTACT CARD BLOCK; A PLURALITY OF ROTARY WIPING ARMS; MEANS TO ACUATE SAID WIPING ARMS; AN ARCUATE ROW OF SWITCH CONTACTS PRINTED ON EACH CONTACT CARD FOR COOPERATION WITH SAID WIPING ARMS ALONG ONE EDGE; A ROW OF TERMINAL CONTACTS PRINTED ON EACH CARD ALONG ANOTHER EDGE; ELECTRICAL CONDUCTIVE MEANS CONNECTING EACH OF SAID
References Cited (Backward Citations)
US2198704A
Cited
US2363683A
Cited
US2480059A
Cited
US2710896A
Cited
US2616994A
Cited
US2649513A
Cited
US2630465A
Cited
US2766436A
Cited
US2794081A
Cited
US2906838A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |