Patent US1800575A successfully refreshed from Google Patents.
Patent US3027353A successfully refreshed from Google Patents.
US3125897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Control device
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
•
Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:26
CPC Classifications
G; G05; G05G; G05G5/00; G05G5/12; G05G13/00; G05G2700/00; G05G2700/22; G05G2700/32; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20528; Y10T74/20534; Y10T74/20576; Y10T74/20582; Y10T74/20612; Y10T74/20618; Y10T74/2063; Y10T74/20636; Y10T74/2066
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A CONTROL DEVICE COMPRISING: A MANUALLY OPERATED ROTARY CONTROL MEMBER, A SUPPORT MEMBER, MEANS ROTATABLY SECURING SAID CONTROL MEMBER TO SAID SUPPORT MEMBER FOR MOVEMENT BETWEEN A PLURALITY OF ROTATIVELY ADJUSTED POSITIONS INCLUDING A PAIR OF AXIAL AND RADIAL LOAD CARRYING AND AXIALLY SPACED ANTIFRICTION BEARINGS BETWEEN SAID CONTROL MEMBER AND SUPPORT MEMBER HAVING A FIRST PAIR OF AXIALLY SPACED RACEWAY SURFACES ON ONE OF SAID MEMBERS IN AXIALLY FIXED RELATION TO ONE ANOTHER, A RACEWAY MOUNTED ON THE OTHER OF SAID MEMBERS IN AXIALLY SHIFTABLE RELATION THERETO,
Claim 2
Dependent Claim
88 words
A CONTROL DEVICE COMPRISING: A MANUALLY OPERATED ROTARY CONTROL MEMBER, A SUPPORT MEMBER, MEANS ROTATABLY SECURING SAID CONTROL MEMBER TO SAID SUPPORT MEMBER FOR MOVEMENT BETWEEN A PLURALITY OF ROTATIVELY ADJUSTED POSITIONS INCLUDING A PAIR OF AXIAL AND RADIAL LOAD CARRYING AND AXIALLY SPACED ANTIFRICTION BEARINGS BETWEEN SAID CONTROL MEMBER AND SUPPORT MEMBER HAVING A FIRST PAIR OF AXIALLY SPACED RACEWAY SURFACES ON ONE OF SAID MEMBERS IN AXIALLY FIXED RELATION TO ONE ANOTHER, A RACEWAY MOUNTED ON THE OTHER OF SAID MEMBERS IN AXIALLY SHIFTABLE RELATION THERETO,
References Cited (Backward Citations)
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Cited
US2184855A
Cited
US2479646A
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US2729986A
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US2822702A
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |