US3102302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lever arm actuated extrusion die adjuster
Assignee: EIDP Inc
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Filing: 1961-09-25
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Granted: 1963-09-03
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Expires: 1981-09-25
Abstract
No abstract record available.
Inventors
- 👤 Edward J Moore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:11
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/03; B29C48/07; G; G05; G05G; G05G23/00; B29C48/25; B29C48/30; B29C48/305; B29C48/31; B29C48/313; B29C48/08; G05G2700/00; G05G2700/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
AN ADJUSTMENT MECHANISM COMPRISING, IN COMBINATION, A BODY MEMBER; AN ADJUSTABLE LIP SLIDEABLY FIXED TO SAID BODY MEMBER; A RIGID LEVER-ARM HAVING ONE END FIXEDLY ATTACHED TO SAID ADJUSTABLE LIP AND HAVING AN OPENING AT THE OPPOSITE END; A BENDABLE SUPPORT MEMBER FIXEDLY ATTACHED TO SAID BODY MEMBER AND SAID LEVER-ARM, SAID MEMBER FORMING A FULCRUM ABOUT WHICH SAID LEVERARM PIVOTS; A THREADED CYLINDRICAL STUD PROJECTING FROM SAID BODY MEMBER IN ALIGNMENT WITH SAID OPENING AND SCREW OPERATED, SPRING LOADED DRIVING MEANS FOR SAID LEVER ARM MOUNTED ON SAID STUD.
Claim 2
Dependent Claim
90 words
AN ADJUSTMENT MECHANISM COMPRISING, IN COMBINATION, A BODY MEMBER; AN ADJUSTABLE LIP SLIDEABLY FIXED TO SAID BODY MEMBER; A RIGID LEVER-ARM HAVING ONE END FIXEDLY ATTACHED TO SAID ADJUSTABLE LIP AND HAVING AN OPENING AT THE OPPOSITE END; A BENDABLE SUPPORT MEMBER FIXEDLY ATTACHED TO SAID BODY MEMBER AND SAID LEVER-ARM, SAID MEMBER FORMING A FULCRUM ABOUT WHICH SAID LEVERARM PIVOTS; A THREADED CYLINDRICAL STUD PROJECTING FROM SAID BODY MEMBER IN ALIGNMENT WITH SAID OPENING AND SCREW OPERATED, SPRING LOADED DRIVING MEANS FOR SAID LEVER ARM MOUNTED ON SAID STUD.
References Cited (Backward Citations)
US2765492A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |