US3257520A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Switch assembly for use with a power actuated door
Assignee: Stanley Works
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Filing: 1964-05-15
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Granted: 1966-06-21
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Expires: 1984-05-15
Abstract
No abstract record available.
Inventors
- 👤 William N Forbes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:22
CPC Classifications
E; E05; E05F; E05F15/00; H; H01; H01H; H01H3/00; H01H3/02; H01H3/16; H01H3/161; H01H3/163; E05Y; E05Y2400/00; E05Y2400/80; E05Y2400/85; E05Y2400/852; E05Y2400/854; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
66 words
A SWITCH ASSEMBLY ADAPTED TO BE MOUNTED ON A DOOR COMPRISING, A CONCEALED SWITCH, A SUPPORT MOUNTING THE SWITCH ON THE DOOR, AN OPERATING PLATE RESILIENTLY MOUNTED FOR MOVEMENT ON THE SUPPORT, AND A SWITCH OPERATOR FIXED ON THE OPERATING PLATE FOR ACTUATING THE SWITCH, ONE END OF THE OPERATOR ENGAGING THE SWITCH AND THE OPPOSITE END OF THE OPERATOR BEING RECEIVED IN AN APERTURE IN
Claim 2
Dependent Claim
66 words
A SWITCH ASSEMBLY ADAPTED TO BE MOUNTED ON A DOOR COMPRISING, A CONCEALED SWITCH, A SUPPORT MOUNTING THE SWITCH ON THE DOOR, AN OPERATING PLATE RESILIENTLY MOUNTED FOR MOVEMENT ON THE SUPPORT, AND A SWITCH OPERATOR FIXED ON THE OPERATING PLATE FOR ACTUATING THE SWITCH, ONE END OF THE OPERATOR ENGAGING THE SWITCH AND THE OPPOSITE END OF THE OPERATOR BEING RECEIVED IN AN APERTURE IN
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) | 1969-06-20 | 1969-12-20 | 1970-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-20 | 1973-12-20 | 1974-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-20 | 1977-12-20 | 1978-06-21 | $7700.00 | Window Closed / Lapsed |