Patent FR504282A successfully refreshed from Google Patents.
Patent US3322355A successfully refreshed from Google Patents.
US3322355A
Expired / Lapsed
US
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Disintegrating machine
Assignee: Individual
•
Filing: 1965-03-01
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Granted: 1967-05-30
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Expires: 1985-03-01
Abstract
No abstract record available.
Inventors
- 👤 James G Bryant
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 14:11
CPC Classifications
B; B02; B02C; B02C19/00; B02C19/0056; B02C19/0075; B02C19/0081; B02C19/0087; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/60; Y10; Y10S; Y10S241/00; Y10S241/606
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
A MACHINE FOR DISINTEGRATING OR GRINDING MATERIALS COMPRISING A HOUSING HAVING A HOPPER AT ITS UPPER END, THE LOWER END OF SAID HOPPER BEING DEFINED BY A SHELF INCLINED SLIGHTLY DOWNWARD IN A DIRECTION AWAY FROM THE UPPER END OF SAID HOPPER AND DEFINING AN OUTLET OPENING ADJACENT THE LOWER END THEREOF, MEANS FORMING A HAMMERMILL CHAMBER INTO WHICH A BATCH OF MATERIAL ON SAID SHELF IS ADAPTED TO GRAVITATE THROUGH SAID OUTLET OPENING, A HAMMERMILL ROTOR JOURNALLED FOR ROTATION IN SAID CHAMBER, A MOTOR FOR DRIVING SAID ROTOR AND A VIBRATOR MOUNTED ON THE HOUSING AND DRIVEN BY SAID MOTOR FOR VIBRATING SAID HOUSING WHEREBY TO CAUSE MATERIAL ON SAID SHELF TO GRAVITATE TO SAID OUTLET OPENING AND DISCHARGE INTO SAID ROTOR CHAMBER AT A SLOW UNIFORM RATE.
Claim 2
Dependent Claim
129 words
A MACHINE FOR DISINTEGRATING OR GRINDING MATERIALS COMPRISING A HOUSING HAVING A HOPPER AT ITS UPPER END, THE LOWER END OF SAID HOPPER BEING DEFINED BY A SHELF INCLINED SLIGHTLY DOWNWARD IN A DIRECTION AWAY FROM THE UPPER END OF SAID HOPPER AND DEFINING AN OUTLET OPENING ADJACENT THE LOWER END THEREOF, MEANS FORMING A HAMMERMILL CHAMBER INTO WHICH A BATCH OF MATERIAL ON SAID SHELF IS ADAPTED TO GRAVITATE THROUGH SAID OUTLET OPENING, A HAMMERMILL ROTOR JOURNALLED FOR ROTATION IN SAID CHAMBER, A MOTOR FOR DRIVING SAID ROTOR AND A VIBRATOR MOUNTED ON THE HOUSING AND DRIVEN BY SAID MOTOR FOR VIBRATING SAID HOUSING WHEREBY TO CAUSE MATERIAL ON SAID SHELF TO GRAVITATE TO SAID OUTLET OPENING AND DISCHARGE INTO SAID ROTOR CHAMBER AT A SLOW UNIFORM RATE.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |