US3073078A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-separating finishing and polishing machine
Assignee: Roto Finish Co Inc
•
Filing: 1961-04-10
•
Granted: 1963-01-15
•
Expires: 1981-04-10
Abstract
No abstract record available.
Inventors
- 👤 Gunther W Balz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:16
CPC Classifications
B; B24; B24B; B24B31/00; B24B31/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A HOUSING FOR A VIBRATORY FINISHING MACHINE COMPRISING A TUB ADAPTED TO BE RESILIENTLY MOUNTED FOR ROTATION FROM AN ABRADING POSITION TO A DISCHARGE POSITION AND ADAPTED TO BE LOADED WITH FINISHING MATERIAL AND PARTS TO BE FINISHED, A CHAMBER COMMUNICATING WITH SAID TUB, A FORAMINOUS MEMBER INTERPOSED BETWEEN SAID TUB AND SAID CHAMBER FOR SEPARATING FINISHING MATERIAL FROM PARTS, AND A PARTS EXIT FOR EXIT OF PARTS FROM SAID HOUSING, SAID FORAMINOUS MEMBER COOPERATING WITH SAID PARTS EXIT FOR DISCHARGE OF PARTS FROM SAID HOUSING WHEN SAID HOUSING IS MOUNTED AND ROTATED TO A DISCHARGE POSITION.
Claim 2
Dependent Claim
97 words
A HOUSING FOR A VIBRATORY FINISHING MACHINE COMPRISING A TUB ADAPTED TO BE RESILIENTLY MOUNTED FOR ROTATION FROM AN ABRADING POSITION TO A DISCHARGE POSITION AND ADAPTED TO BE LOADED WITH FINISHING MATERIAL AND PARTS TO BE FINISHED, A CHAMBER COMMUNICATING WITH SAID TUB, A FORAMINOUS MEMBER INTERPOSED BETWEEN SAID TUB AND SAID CHAMBER FOR SEPARATING FINISHING MATERIAL FROM PARTS, AND A PARTS EXIT FOR EXIT OF PARTS FROM SAID HOUSING, SAID FORAMINOUS MEMBER COOPERATING WITH SAID PARTS EXIT FOR DISCHARGE OF PARTS FROM SAID HOUSING WHEN SAID HOUSING IS MOUNTED AND ROTATED TO A DISCHARGE POSITION.
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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) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |