US3305660A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Push button operator
Assignee: Schneider Electric USA Inc
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Filing: 1965-10-23
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Granted: 1967-02-21
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Expires: 1985-10-23
Abstract
No abstract record available.
Inventors
- 👤 Carl B Sohns
- 👤 Dorn L Pettit
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:45
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02; H01H13/023; H01H13/04; H01H13/06; H01H13/12; H01H13/14; H02; H02B; H02B1/00; H02B1/015; H02B1/04; H02B1/044
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
A PUSH BUTTON OPERATOR COMPRISING A BASE HAVING A FORWARD END AND A REAR END, AND HAVING A PASSAGE EXTENDING FORWARDLY AND REARWARDLY THERETHROUGH, SAID BASE HAVING A FORWARD INTERNAL ANNULAR GUIDEWALL AT THE FORWARD END OF THE PASSAGE AND COAXIAL THEREWITH, AND HAVING A REARWARD INTERNAL ANNULAR GUIDEWALL COAXIAL WITH, AND SPACED AXIALLY REARWARDLY FROM, THE FORWARD GUIDEWALL, A PUSH BUTTON COMPRISING A HEAD AND A STEM, SAID HEAD DISPOSED IN SAID PASSAGE AND GUIDED AT ITS OUTER PERIPHERY BY SAID FORWARD GUIDEWALL FOR MOVEMENT AXIALLY FORWARDLY AND REARWARDLY OF THE PASSAGE, SAID STEM HAVING AN EXTERNAL PERIPHERAL WALL DISPOSED IN SAID PASSAGE AND GUIDED BY SAID REARWARD GUIDEWALL FOR MOVEMENT AXIALLY FORWARDLY AND REARWARDLY, SAID BASE HAVING AN INTERNAL STOP SHOULDER IN SAID PASSAGE DISPOSED REARWARDLY FROM SAID REAR GUIDEWALL AND FACING REARWARDLY OF THE PASSAGE, AND RETAINER MEANS ON THE STEM REARWARDLY FROM
Claim 2
Dependent Claim
146 words
A PUSH BUTTON OPERATOR COMPRISING A BASE HAVING A FORWARD END AND A REAR END, AND HAVING A PASSAGE EXTENDING FORWARDLY AND REARWARDLY THERETHROUGH, SAID BASE HAVING A FORWARD INTERNAL ANNULAR GUIDEWALL AT THE FORWARD END OF THE PASSAGE AND COAXIAL THEREWITH, AND HAVING A REARWARD INTERNAL ANNULAR GUIDEWALL COAXIAL WITH, AND SPACED AXIALLY REARWARDLY FROM, THE FORWARD GUIDEWALL, A PUSH BUTTON COMPRISING A HEAD AND A STEM, SAID HEAD DISPOSED IN SAID PASSAGE AND GUIDED AT ITS OUTER PERIPHERY BY SAID FORWARD GUIDEWALL FOR MOVEMENT AXIALLY FORWARDLY AND REARWARDLY OF THE PASSAGE, SAID STEM HAVING AN EXTERNAL PERIPHERAL WALL DISPOSED IN SAID PASSAGE AND GUIDED BY SAID REARWARD GUIDEWALL FOR MOVEMENT AXIALLY FORWARDLY AND REARWARDLY, SAID BASE HAVING AN INTERNAL STOP SHOULDER IN SAID PASSAGE DISPOSED REARWARDLY FROM SAID REAR GUIDEWALL AND FACING REARWARDLY OF THE PASSAGE, AND RETAINER MEANS ON THE STEM REARWARDLY FROM
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |