Patent US3095178A successfully refreshed from Google Patents.
US3095178A
Expired / Lapsed
US
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Pivoted vane damper
Assignee: Titus Manufacturing Corp
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Filing: 1960-06-06
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Granted: 1963-06-25
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Expires: 1980-06-06
Abstract
No abstract record available.
Inventors
- 👤 Hoyt K Veber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:44
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/08; F24F13/10; F24F13/14; F24F13/142; Y; Y10; Y10T; Y10T137/00; Y10T137/7504; Y10T137/7722; Y10T137/7837; Y10T137/7838; Y10T137/7839; Y10T137/8593; Y10T137/87265; Y10T137/8741; Y10T137/87442; Y10T137/87458
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
108 words
IN A FLOW CONTROL DEVICE, A FRAME COMPRISING A PLURALITY OF RADIALLY EXTENDING ARMS, VANES PIVOTALLY MOUNTED ON SAID ARMS, SAID VANES ADAPTED TO BE PIVOTED TO LIE IN A COMMON PLANE, A BEARING MEMBER ON SAID FRAME AT THE HUB OF SAID RADIAL ARMS, A HOLLOW ACTUATOR MEMBER SLIDABLE ABOUT SAID BEARING MEMBER IN A DIRECTION SUBSTANTIALLY NORMAL TO SAID PLANE, A BEARING FLANGE ON SAID HOLLOW ACTUATOR MEMBER, AND A FOLLOWER ON EACH OF SAID VANES HAVING AN ARCUATE EDGE RIDING ON SAID BEARING FLANGE TO CAUSE SAID VANES TO PIVOT WHEN THE HOLLOW ACTUATOR MEMBER IS MOVED IN A DIRECTION SUBSTANTIALLY NORMAL TO SAID PLANE.
References Cited (Backward Citations)
US197226A
Cited
US381653A
Cited
US1659880A
Cited
US2783702A
Cited
US2815173A
Cited
US2742055A
Cited
US2837991A
Cited
US2738127A
Cited
US3009473A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |