US3177976A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable stop for hydraulic cylinder
Assignee: Case LLC
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Filing: 1963-12-18
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Granted: 1965-04-13
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Expires: 1983-12-18
Abstract
No abstract record available.
Inventors
- 👤 Philip D Wenzel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:16
CPC Classifications
F; F15; F15B; F15B15/00; F15B15/20; F15B15/24; Y; Y10; Y10S; Y10S16/00; Y10S16/39; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/2063
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
AN ADJUSTABLE STOP FOR USE ON A MOVABLE MEMBER TO LIMIT THE EXTENT OF MOVEMENT IN ONE DIRECTION, COMPRISING A MOVABLE MEMBER MOVABLE ALONG ITS LONGITUDINAL AXIS, A FIRST PIECE MOUNTED ON SAID MEMBER CO-AXIAL THEREWITH AND EXTENDING THEREALONG IN THE DIRECTION OF MOVEMENT OF SAID MEMBER, ABUTMENT MEANS OPERATIVE BETWEEN SAID MEMBER AND SAID FIRST PIECE FOR LIMITING MOVEMENT OF SAID MEMBER IN SAID ONE DIRECTION, A SECOND PIECE TELESCOPICALLY SNUGLY MOUNTED ON SAID CARRIED BY SAID FIRST PIECE AND BEING AXIALLY MOVABLE WITH RESPECT THERETO TO BE EXTENDABLE THEREFROM IN THE DIRECTION OF MOVEMENT OF SAID MOVABLE RELATIVE TO SAID WITH SAID FIRST PIECE BEING MOVABLE RELATIVE TO SAID ABUTMENT MEANS, A SERIES OF MATING MEANS SELECTIVELY OPERATIVELY CONNECTABLE BETWEEN SAID PIECES FOR RELEASABLY SECURING SAID PIECES IN SELECTED EXTENDED POSITIONS, RELEASABLE LOCK MEANS CONNECTED TO SAID MATING MEANS FOR SECURING THE LATTER IN SELECTED CONNECTING POSITIONS BETWEEN SAID PIECES, AND MEANS ON EACH OF SAID PIECES SLIDABLY ENGAGED WITH SAID MOVABLE MEMBER FOR PILOTING SAID PIECES ON SAID MOVABLE MEMBER.
Claim 2
Dependent Claim
173 words
AN ADJUSTABLE STOP FOR USE ON A MOVABLE MEMBER TO LIMIT THE EXTENT OF MOVEMENT IN ONE DIRECTION, COMPRISING A MOVABLE MEMBER MOVABLE ALONG ITS LONGITUDINAL AXIS, A FIRST PIECE MOUNTED ON SAID MEMBER CO-AXIAL THEREWITH AND EXTENDING THEREALONG IN THE DIRECTION OF MOVEMENT OF SAID MEMBER, ABUTMENT MEANS OPERATIVE BETWEEN SAID MEMBER AND SAID FIRST PIECE FOR LIMITING MOVEMENT OF SAID MEMBER IN SAID ONE DIRECTION, A SECOND PIECE TELESCOPICALLY SNUGLY MOUNTED ON SAID CARRIED BY SAID FIRST PIECE AND BEING AXIALLY MOVABLE WITH RESPECT THERETO TO BE EXTENDABLE THEREFROM IN THE DIRECTION OF MOVEMENT OF SAID MOVABLE RELATIVE TO SAID WITH SAID FIRST PIECE BEING MOVABLE RELATIVE TO SAID ABUTMENT MEANS, A SERIES OF MATING MEANS SELECTIVELY OPERATIVELY CONNECTABLE BETWEEN SAID PIECES FOR RELEASABLY SECURING SAID PIECES IN SELECTED EXTENDED POSITIONS, RELEASABLE LOCK MEANS CONNECTED TO SAID MATING MEANS FOR SECURING THE LATTER IN SELECTED CONNECTING POSITIONS BETWEEN SAID PIECES, AND MEANS ON EACH OF SAID PIECES SLIDABLY ENGAGED WITH SAID MOVABLE MEMBER FOR PILOTING SAID PIECES ON SAID MOVABLE MEMBER.
References Cited (Backward Citations)
US2804944A
Cited
US2850307A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-04-12 | 1968-10-12 | 1969-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-12 | 1972-10-12 | 1973-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-12 | 1976-10-12 | 1977-04-13 | $7700.00 | Window Closed / Lapsed |