Patent US3096828A successfully refreshed from Google Patents.
US3096828A
Expired / Lapsed
US
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Fluid control apparatus
Assignee: Standard Thomson Corp
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Filing: 1961-12-04
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Granted: 1963-07-09
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Expires: 1981-12-04
Abstract
No abstract record available.
Inventors
- 👤 Hollingsworth Pierce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:48
CPC Classifications
F; F01; F01P; F01P7/00; F01P7/02; F01P7/06; F04; F04D; F04D29/00; F04D29/26; F04D29/32; F04D29/34; F04D29/36; F04D29/362; F04D29/368
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A FLUID CONTROL APPARATUS COMPRISING ROTARY SUPPORT STRUCTURE, A PLURALITY OF BLADE STRUCTURES PIVOTALLY CARRIED BY THE SUPPORT STRUCTURE, CAM MEANS JOINING THE SUPPORT STRUCTURE TO EACH OF THE BLADE STRUCTURES, THERMALLY RESPONSIVE FORCE TRANSMISSION MEANS CARRIED BY EACH OF THE BLADE STRUCTURES AND OPERABLY CONNECTED TO THE CAM MEANS SO THAT THERE IS PIVOTAL MOVEMENT OF THE BLADE STRUCTURES WITH OPERATION OF THE THERMALLY RESPONSIVE FORCE TRANSMISSION MEANS, THE CAM MEANS INCLUDING RESILIENT MEANS PERMITTING ADJUSTMENT OF THE PIVOTAL POSITION OF THE BLADE STRUCTURE WITH RESPECT TO THE SUPPORT STRUCTURE IN RESPONSE TO CHANGES IN CENTRIFUGAL FORCES ACTING UPON THE CAM MEANS.
Claim 2
Dependent Claim
103 words
A FLUID CONTROL APPARATUS COMPRISING ROTARY SUPPORT STRUCTURE, A PLURALITY OF BLADE STRUCTURES PIVOTALLY CARRIED BY THE SUPPORT STRUCTURE, CAM MEANS JOINING THE SUPPORT STRUCTURE TO EACH OF THE BLADE STRUCTURES, THERMALLY RESPONSIVE FORCE TRANSMISSION MEANS CARRIED BY EACH OF THE BLADE STRUCTURES AND OPERABLY CONNECTED TO THE CAM MEANS SO THAT THERE IS PIVOTAL MOVEMENT OF THE BLADE STRUCTURES WITH OPERATION OF THE THERMALLY RESPONSIVE FORCE TRANSMISSION MEANS, THE CAM MEANS INCLUDING RESILIENT MEANS PERMITTING ADJUSTMENT OF THE PIVOTAL POSITION OF THE BLADE STRUCTURE WITH RESPECT TO THE SUPPORT STRUCTURE IN RESPONSE TO CHANGES IN CENTRIFUGAL FORCES ACTING UPON THE CAM MEANS.
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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |