Patent US3127783A successfully refreshed from Google Patents.
US3127783A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable holding mechanism
Assignee: Anderson Company of Indiana
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Filing: 1961-06-08
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Granted: 1964-04-07
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Expires: 1981-06-08
Abstract
No abstract record available.
Inventors
- 👤 Jack E Martens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 17:31
CPC Classifications
F; F16; F16B; F16B1/00; A; A47; A47C; A47C20/00; A47C20/04; A47C20/041; A47C20/042; A47C20/08; A61; A61G; A61G7/00; A61G7/002; A61G7/015; F16H; F16H25/00; F16H25/18; F16H25/20; F16H25/24; F16H25/2454; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/18576; Y10T74/18704
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A POSITION BRAKE MECHANISM COMPRISING IN COMBINATION; A FIRST MEMBER AND A SECOND MEMBER COAXIALLY AND TELESCOPICALLY DISPOSED WITH RESPECT TO EACH OTHER, MEANS ON EACH MEMBER FOR CONNECTION TO A DEVICE TO BE POSITIONED, SAID FIRST MEMBER FIXEDLY CARRYING A NUT MEANS THEREWITH, SAID SECOND MEMBER ROTATABLY CARRYING A SCREW MEANS HAVING HELICAL THREADS OF APPRECIABLE AXIAL LEAD COOPERATING WITH THE NUT MEANS WHEREBY AXIAL FORCE APPLIED BETWEEN SAID MEMBERS WILL CAUSE RELATIVE AXIAL MOVEMENT THEREBETWEEN AND ROTATION OF SAID ROTATABLE SCREW, AND BRAKE MEANS ON SAID SECOND MEMBER MOVABLE TO BRAKE THE SCREW MEANS FOR NONROTATION IN EITHER DIRECTION TO THEREBY PREVENT RELATIVE MOVEMENT OF SAID MEMBERS.
Claim 2
Dependent Claim
109 words
A POSITION BRAKE MECHANISM COMPRISING IN COMBINATION; A FIRST MEMBER AND A SECOND MEMBER COAXIALLY AND TELESCOPICALLY DISPOSED WITH RESPECT TO EACH OTHER, MEANS ON EACH MEMBER FOR CONNECTION TO A DEVICE TO BE POSITIONED, SAID FIRST MEMBER FIXEDLY CARRYING A NUT MEANS THEREWITH, SAID SECOND MEMBER ROTATABLY CARRYING A SCREW MEANS HAVING HELICAL THREADS OF APPRECIABLE AXIAL LEAD COOPERATING WITH THE NUT MEANS WHEREBY AXIAL FORCE APPLIED BETWEEN SAID MEMBERS WILL CAUSE RELATIVE AXIAL MOVEMENT THEREBETWEEN AND ROTATION OF SAID ROTATABLE SCREW, AND BRAKE MEANS ON SAID SECOND MEMBER MOVABLE TO BRAKE THE SCREW MEANS FOR NONROTATION IN EITHER DIRECTION TO THEREBY PREVENT RELATIVE MOVEMENT OF SAID MEMBERS.
References Cited (Backward Citations)
US2857775A
Cited
US2847869A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-07 | 1967-10-07 | 1968-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-07 | 1971-10-07 | 1972-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-07 | 1975-10-07 | 1976-04-07 | $7700.00 | Window Closed / Lapsed |