US3570192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory finishing machine having generally circular bowl
Assignee: Ultramatic Equipment Co
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Filing: 1969-02-24
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Granted: 1971-03-16
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Expires: 1989-02-24
Abstract
Abstract VIBRATORY MOTION IS IMPARTED TO A BOWL THROUGH A CYLINDRICAL HUB COUPLED TO A DRIVE SHAFT FOR CONJOINT ROTATION WITH THE SHAFT IN ECCENTRIC RELATION TO THE SHAFT AND CYLINDRICAL CAM MEANS ECCENTRIC TO THE HUB. BEARING MEANS ARE UTILIZED INTERMEDIATE THE CAM MEANS AND INNER SURFACE PORTIONS OF A HOUSING CONNECTED TO THE BOWL TO PERMIT ROTATION OF THE CAM MEANS WITH RESPECT TO THE HOUSING.
Inventors
- 👤 Achille K Ferrara
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:27
CPC Classifications
B; B24; B24B; B24B31/00; B24B31/06
Claims Analysis
Total Claims: 0
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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) | 1974-03-15 | 1974-09-14 | 1975-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-15 | 1978-09-14 | 1979-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-15 | 1982-09-14 | 1983-03-16 | $7700.00 | Window Closed / Lapsed |