US3263373A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory finishing apparatus
Assignee: Pangborn Corp
•
Filing: 1964-01-27
•
Granted: 1966-08-02
•
Expires: 1984-01-27
Abstract
No abstract record available.
Inventors
- 👤 Louis V Abrams
- 👤 Engel J Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:53
CPC Classifications
A; A61; A61M; A61M21/00; B; B08; B08B; B08B3/00; B08B3/04; B08B3/10; B08B3/102; B24; B24B; B24B31/00; B24B31/06; A61M2021/0005; A61M2021/0027; A61M2021/0044; A61M2021/0088
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A VIBRATORY APPARATUS FOR TREATING WORK PIECES COMPRISING A BASE SUPPORT, A TUB SUPPORTED IN UPRIGHT POSITION BY SAID BASE, SAID TUB HAVING VERTICALLY DISPOSED END WALLS AND SIDE WALLS WHICH CURVE INWRDLY AT THE BOTTOM TO PROVIDE A CURVED BOTTOM WALL PORTION FOR THE TUB, A LIQUID DRAIN SPOUT EXTENDING THROUGH AND FROM ONE OF THE VERTICALLY DISPOSED END WALLS, A WORK PIECE DISCHARGE DOOR WHICH FITS IN AN OPENING THEREFOR IN THE CURVED BOTTOM WALL PORTION OF THE TUB TO ENGAGE WITH SAID WALL PORTION, SAID DOOR WHEN IN CLOSED POSITION MATING WITH THE INNER SURFACE OF THE TUB TO PROVIDE A FLUSH UNINTERRUPTED INNER TUB SURFACE, A TOP COVER FOR THE TUB, RESILIENT MEANS CONNECTED THE TUB WITH SAID BASE SUPPORT, AND MEANS CONNECTED WITH THE BASE FOR VIBRATING THE TUB.
Claim 2
Dependent Claim
134 words
A VIBRATORY APPARATUS FOR TREATING WORK PIECES COMPRISING A BASE SUPPORT, A TUB SUPPORTED IN UPRIGHT POSITION BY SAID BASE, SAID TUB HAVING VERTICALLY DISPOSED END WALLS AND SIDE WALLS WHICH CURVE INWRDLY AT THE BOTTOM TO PROVIDE A CURVED BOTTOM WALL PORTION FOR THE TUB, A LIQUID DRAIN SPOUT EXTENDING THROUGH AND FROM ONE OF THE VERTICALLY DISPOSED END WALLS, A WORK PIECE DISCHARGE DOOR WHICH FITS IN AN OPENING THEREFOR IN THE CURVED BOTTOM WALL PORTION OF THE TUB TO ENGAGE WITH SAID WALL PORTION, SAID DOOR WHEN IN CLOSED POSITION MATING WITH THE INNER SURFACE OF THE TUB TO PROVIDE A FLUSH UNINTERRUPTED INNER TUB SURFACE, A TOP COVER FOR THE TUB, RESILIENT MEANS CONNECTED THE TUB WITH SAID BASE SUPPORT, AND MEANS CONNECTED WITH THE BASE FOR VIBRATING THE TUB.
References Cited (Backward Citations)
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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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |