US3355113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Striking plate for disintegrating mill
Assignee: J M J IND Inc
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Filing: 1964-10-26
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Granted: 1967-11-28
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Expires: 1984-10-26
Abstract
No abstract record available.
Inventors
- 👤 Alfred F Meger
- 👤 Arthur L Hawthorne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:01
CPC Classifications
B; B02; B02C; B02C13/00; B02C13/26; B02C13/28; B02C13/2804
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
105 words
IN AN IMPACT MEANS ADAPTED FOR USE BETWEEN A PAIR OF SPACED RINGS OF A ROTOR IN A DISINTEGRATING MILL: (A) A STRIKING PLATE HAVING A LEADING IMPACT FACE WITH AN INNER EDGE AND AN OUTER EDGE, (B) INTEGRAL FLANGES AT EACH END OF THE PLATE, THE END FLANGES EXTENDING FORWARDLY OF THE LEADING IMPACT FACE A GREATER DISTANCE ADJACENT THE INNER EDGE THAN AT THE OUTER EDGE TO PROVIDE WEDGE SURFACES ADAPTED TO BE ARRANGED AT AN ANGLE TO A RADUIS OF THE ROTOR, AND (C) MEANS WEDGINGLY ENGAGING THE WEDGE SURFACES OF THE END FLANGES TO HOLD THE STRIKING PLATE TO THE RINGS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |