US3199363A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manual vent wing actuator
Assignee: Ferro Manufacturing Corp
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Filing: 1963-05-06
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Granted: 1965-08-10
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Expires: 1983-05-06
Abstract
No abstract record available.
Inventors
- 👤 Pickles Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 00:28
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/02; E05F11/34; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19502; Y10T74/19512; Y10T74/19642; Y10T74/19698; Y10T74/19828
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A MANUAL ACTUATOR OF THE TYPE DESCRIBED FOR PROVIDING A DRIVE CONNECTION BETWEEN ROTATABLE DRIVING AND DRIVEN ELEMENTS IN AN ADJUSTABLY ACUTE ANGLED RELATIONSHIP OF THE AXES OF SAID ELEMENTS TO ONE ANOTHER, COMPRISING A WORM MEMBER HAVING MEANS TO DRIVINGLY CONNECT THE SAME TO ONE OF SAID ELEMENTS, A WORM GEAR MEMBER MESHING WITH SAID WORM MEMBER AND HAVING MEANS TO DRIVINGLY CONNECT THE SAME TO THE OTHER ELEMENT, AND A HOUSING STRUCTUR EPROVIDING A SPACE TO RECEIVE AND JOURNAL ONE OF SAID MEMBERS FOR A TILTING ADJUSTMENT OF ITS AXIS IN A PLANE IN PARALLEL, NON-INTERSECTING RELATION TO THE AXIS OF THE OTHER, THUS TO ENABLE THE ACUTE ANGLED RELATIONSHIP OF SAID AXDS OF SAID ELEMENTS.
Claim 2
Dependent Claim
118 words
A MANUAL ACTUATOR OF THE TYPE DESCRIBED FOR PROVIDING A DRIVE CONNECTION BETWEEN ROTATABLE DRIVING AND DRIVEN ELEMENTS IN AN ADJUSTABLY ACUTE ANGLED RELATIONSHIP OF THE AXES OF SAID ELEMENTS TO ONE ANOTHER, COMPRISING A WORM MEMBER HAVING MEANS TO DRIVINGLY CONNECT THE SAME TO ONE OF SAID ELEMENTS, A WORM GEAR MEMBER MESHING WITH SAID WORM MEMBER AND HAVING MEANS TO DRIVINGLY CONNECT THE SAME TO THE OTHER ELEMENT, AND A HOUSING STRUCTUR EPROVIDING A SPACE TO RECEIVE AND JOURNAL ONE OF SAID MEMBERS FOR A TILTING ADJUSTMENT OF ITS AXIS IN A PLANE IN PARALLEL, NON-INTERSECTING RELATION TO THE AXIS OF THE OTHER, THUS TO ENABLE THE ACUTE ANGLED RELATIONSHIP OF SAID AXDS OF SAID ELEMENTS.
References Cited (Backward Citations)
US2223997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |