Patent US3248491A successfully refreshed from Google Patents.
US3248491A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slider switch construction with interfitting shaft members
Assignee: International Standard Electric Corp
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Filing: 1963-05-17
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Granted: 1966-04-26
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Expires: 1983-05-17
Abstract
No abstract record available.
Inventors
- 👤 Kroll Heinz
- 👤 Steinhardt Helmut
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:15
CPC Classifications
H; H01; H01H; H01H15/00; H01H15/02; H01H15/06; H01H1/00; H01H1/12; H01H1/36; H01H1/40; H01H1/403; H01H13/00; H01H13/50; H01H13/503; H01H13/70; H01H13/72; H01H13/74
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
164 words
AN ASSEMBLY COMPRISING A PLURALITY OF SLIDING SWITCH MODULES, EACH OF SAID MODULES BEING MADE FROM TWO IDENTICAL SHELL HALVES CLAMPED TOGETHER BY TUBULAR SLEEVES, LUGS ON ONE END AND MATING RECESSES ON THE OTHER END OF EACH SHELL HALF TO FACILITATE END TO END ALIGNMENT OF A PLURALITY OF SAID MODULES, A SLIDING SWITCH ASSEMBLY COMPRISING BIASED ROD-LIKE MEMBER SLIDABLY SUPPORTED AT EITHER END AND CARRYING CONTACT MAKING MEMBERS, SAID ROD AND CONTACT MEMBER TRAVELING BACK AND FORTH RESPONSIVE TO APPLICATION AND REMOVAL PRESSURE ON SAID ROD AGAINST SAID SPRING BIAS, ONE END OF SAID ROD HAVING AN ELONGATED PIN PROJECTING BEYOND SAID HOUSING AND THE OTHER END SAID ROD HAVING A A RECESS WITH CONTOURS OF A SHAPE WHICH IS COMPLEMENTARY TO SAID PIN FOR RECEIVING THE PIN ON ANOTHER END-TO-END ALIGNED ONE OF SAID MODULES, WHEREBY SAID LONGITUDINAL PRESSURE IS TRANSFERRED FROM MODULE TO MODULE, PRINTED CIRCUIT CARD MEANS IN EACH OF SAID MODULES FOR MAKING ANY ONE OF A PLU-
Claim 2
Dependent Claim
164 words
AN ASSEMBLY COMPRISING A PLURALITY OF SLIDING SWITCH MODULES, EACH OF SAID MODULES BEING MADE FROM TWO IDENTICAL SHELL HALVES CLAMPED TOGETHER BY TUBULAR SLEEVES, LUGS ON ONE END AND MATING RECESSES ON THE OTHER END OF EACH SHELL HALF TO FACILITATE END TO END ALIGNMENT OF A PLURALITY OF SAID MODULES, A SLIDING SWITCH ASSEMBLY COMPRISING BIASED ROD-LIKE MEMBER SLIDABLY SUPPORTED AT EITHER END AND CARRYING CONTACT MAKING MEMBERS, SAID ROD AND CONTACT MEMBER TRAVELING BACK AND FORTH RESPONSIVE TO APPLICATION AND REMOVAL PRESSURE ON SAID ROD AGAINST SAID SPRING BIAS, ONE END OF SAID ROD HAVING AN ELONGATED PIN PROJECTING BEYOND SAID HOUSING AND THE OTHER END SAID ROD HAVING A A RECESS WITH CONTOURS OF A SHAPE WHICH IS COMPLEMENTARY TO SAID PIN FOR RECEIVING THE PIN ON ANOTHER END-TO-END ALIGNED ONE OF SAID MODULES, WHEREBY SAID LONGITUDINAL PRESSURE IS TRANSFERRED FROM MODULE TO MODULE, PRINTED CIRCUIT CARD MEANS IN EACH OF SAID MODULES FOR MAKING ANY ONE OF A PLU-
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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) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |