US3229791A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: FEDERAL WARCO DIVISION
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Filing: 1962-07-11
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Granted: 1966-01-18
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Expires: 1982-07-11
Abstract
No abstract record available.
Inventors
- 👤 Soman Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:02
CPC Classifications
B; B21; B21D; B21D37/00; B21D37/14; B30; B30B; B30B15/00; B30B15/02; B30B15/028; Y; Y10; Y10S; Y10S100/00; Y10S100/918; Y10T; Y10T292/00; Y10T292/08; Y10T292/0886; Y10T292/0887; Y10T292/0889; Y10T292/20; Y10T292/221; Y10T292/223; Y10T403/00; Y10T403/59; Y10T403/76; Y10T83/00; Y10T83/929; Y10T83/9457
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
157 words
APPARATUS FOR CLAMPING ONE BODY TIGHTLY AGAINST ANOTHER BODY COMPRISING ECCENTRIC MEANS ROTATABLY CARRIED BY SAID OTHER BODY, A TENSION MEMBER HAVING A FIRST PORTION EMBRACING SAID ECCENTRIC MEANS AND A SECOND PORTION SPACED FROM SAID FIRST PORTION AND ENGAGEABLE WITH SAID ONE BODY, MEANS FOR ROTATING SAID ECCENTRIC MEANS AND IN TURN EFFECTING BOTH AXIAL AND TRANSVERSE MOVEMENT OF SAID TENSION MEMBER, AND A RESILIENT LOST-MOTION CONNECTION IN ONE POSITION OF PARTS CONNECTING SAID ECCENTRIC MEANS TO SAID TENSION MEMBER TO CAUSE ROTATION OF THE LATTER IN EITHER DIRECTION OF ECCENTRIC MEANS ROTATION DURING A PORTION OF SUCH ROTATION TO SHIFT SAID TENSION MEMBER TRANSVERSELY TOWARD AND AWAY FROM CLAMPING POSITION AND IN ANOTHER POSITION OF PARTS SAID LOST-MOTION CONNECTION DISCONNECTING SAID TENSION MEMBER FROM ROTATION WITH SAID ECCENTRIC MEANS DURING ANOTHER PORTION OF ROTATION OF THE LATTER TO CAUSE SHIFTING SAID TENSION MEMBER AXIALLY FOR CLAMPING AND UNCLAMPING SAID ONE BODY TO SAID OTHER BODY.
Claim 2
Dependent Claim
157 words
APPARATUS FOR CLAMPING ONE BODY TIGHTLY AGAINST ANOTHER BODY COMPRISING ECCENTRIC MEANS ROTATABLY CARRIED BY SAID OTHER BODY, A TENSION MEMBER HAVING A FIRST PORTION EMBRACING SAID ECCENTRIC MEANS AND A SECOND PORTION SPACED FROM SAID FIRST PORTION AND ENGAGEABLE WITH SAID ONE BODY, MEANS FOR ROTATING SAID ECCENTRIC MEANS AND IN TURN EFFECTING BOTH AXIAL AND TRANSVERSE MOVEMENT OF SAID TENSION MEMBER, AND A RESILIENT LOST-MOTION CONNECTION IN ONE POSITION OF PARTS CONNECTING SAID ECCENTRIC MEANS TO SAID TENSION MEMBER TO CAUSE ROTATION OF THE LATTER IN EITHER DIRECTION OF ECCENTRIC MEANS ROTATION DURING A PORTION OF SUCH ROTATION TO SHIFT SAID TENSION MEMBER TRANSVERSELY TOWARD AND AWAY FROM CLAMPING POSITION AND IN ANOTHER POSITION OF PARTS SAID LOST-MOTION CONNECTION DISCONNECTING SAID TENSION MEMBER FROM ROTATION WITH SAID ECCENTRIC MEANS DURING ANOTHER PORTION OF ROTATION OF THE LATTER TO CAUSE SHIFTING SAID TENSION MEMBER AXIALLY FOR CLAMPING AND UNCLAMPING SAID ONE BODY TO SAID OTHER BODY.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |