US3267767A
Expired / Lapsed
US
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Adjustable cam structure
Assignee: Energy Conversion Systems Corp
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Filing: 1964-08-03
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Granted: 1966-08-23
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Expires: 1984-08-03
Abstract
No abstract record available.
Inventors
- 👤 James S Neal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 16:52
CPC Classifications
H; H01; H01H; H01H19/00; H01H19/54; H01H19/60; H01H19/62; H01H19/623; F; F16; F16H; F16H53/00; F16H53/02; F16H53/04; Y; Y10; Y10T; Y10T74/00; Y10T74/21; Y10T74/2101; Y10T74/2102
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
AN ADJUSTABLE CAM STRUCTURE COMPRISING A ROTATABLE CAM MEMBER HAVING A CONTROL SURFACE THEREON INTERRUPTED BY A CAM STATION, SAID CAM STATION INCLUDING A CAM ELEMENT FORMED INTEGRAL WITH SAID CAM MEMBER AND ADATPED TO BE FLEXED TRANSVERSELY OF SAID CONTROL SURFACE, AND FIRST AND SECOND LOCKING DETENTS FORMED IN SAID CAM MEMBER OPPOSING SAID CAM ELEMENT, SAID CAM ELEMENT BEING SHIFTABLE BETWEEN A FIRST POSITION IN WHICH THE CAM ELEMENT IS ENGAGED WITH SAID FIRST LOCKING DETENT AND FORMS A CONTINUATION OF SAID CONTROL SURFACE AND A SECOND POSITION IN WHICH SAID CAM ELEMENT IS ENGAGED WITH SAID SECOND LOCKING DETENT AND PROVIDES A DISCONTINUANCE IN SAID CONTROL SURFACE.
Claim 2
Dependent Claim
110 words
AN ADJUSTABLE CAM STRUCTURE COMPRISING A ROTATABLE CAM MEMBER HAVING A CONTROL SURFACE THEREON INTERRUPTED BY A CAM STATION, SAID CAM STATION INCLUDING A CAM ELEMENT FORMED INTEGRAL WITH SAID CAM MEMBER AND ADATPED TO BE FLEXED TRANSVERSELY OF SAID CONTROL SURFACE, AND FIRST AND SECOND LOCKING DETENTS FORMED IN SAID CAM MEMBER OPPOSING SAID CAM ELEMENT, SAID CAM ELEMENT BEING SHIFTABLE BETWEEN A FIRST POSITION IN WHICH THE CAM ELEMENT IS ENGAGED WITH SAID FIRST LOCKING DETENT AND FORMS A CONTINUATION OF SAID CONTROL SURFACE AND A SECOND POSITION IN WHICH SAID CAM ELEMENT IS ENGAGED WITH SAID SECOND LOCKING DETENT AND PROVIDES A DISCONTINUANCE IN SAID CONTROL SURFACE.
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) | 1969-08-22 | 1970-02-21 | 1970-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-22 | 1974-02-21 | 1974-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-22 | 1978-02-21 | 1978-08-23 | $7700.00 | Window Closed / Lapsed |