US3339740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Centrifugal-type oil reconditioner having deflecting and settling partitions
Assignee: Individual
•
Filing: 1964-04-30
•
Granted: 1967-09-05
•
Expires: 1984-04-30
Abstract
No abstract record available.
Inventors
- 👤 Starzyk Boris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:54
CPC Classifications
C; C10; C10M; C10M175/00; B; B01; B01D; B01D17/00; B01D17/02; B01D17/0208; B01D17/0211; B01D17/0217
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
175 words
AN OIL RECONDITIONER COMPRISING A CYLINDRICAL CASING ADAPTED TO HOLD OIL UNDER PRESSURE AND HAVING FOUR CHAMBERS; A RECEIVING CHAMBER OCCUPYING THE TOP PORTION OF SAID CASING; AN INTAKE PIPE EXTENDING FROM THE OUTSIDE OF THE CASING TO THE INTERIOR OF SAID RECEIVING CHAMBER TO DELIVER OIL INTO SAID RECEIVING CHAMBER, THE END OF SAID INTAKE PIPE WITHIN SAID RECEIVING CHAMBER FORMING A HORIZONTAL NOZZLE TANGENTIALLY ARRANGED TO CAUSE THE CIRCULATION OF THE OIL WITHIN SAID RECEIVING CHAMBER BY THE FORCE OF THE INCOMING OIL; AN OUTLET PIPE LOCATED IN THE CENTRAL PORTION OF SAID RECEIVING CHAMBER AND EXTENDING TO THE OUTSIDE OF SAID CASING TO DELIVER OIL FROM SAID RECEIVING CHAMBER TO THE OUTSIDE, A DEFLECTING CHAMBER LOCATED UNDER SAID RECEIVING CHAMBER; A DEFLECTING PARTITION CHAMRATING SAID RECEIVING CHAMBER FROM SAID DEFLECTING CHAMBER, AND BEING PROVIDED IN ITS PERIPHERAL PORTION WITH DEFLECTORS HAVING THEIR ENTRANCE OPENINGS FACING THE CIRCULATING OIL AND CURVED BACK WALLS DEFLECTING SAID OIL DOWNWARDLY INTO SAID DEFLECTING CHAMBER, SAID DEFLECTING PARTITION BEING PROVIDED ALSO WITH HOLES IN ITS CENTRAL POR-
Claim 2
Dependent Claim
175 words
AN OIL RECONDITIONER COMPRISING A CYLINDRICAL CASING ADAPTED TO HOLD OIL UNDER PRESSURE AND HAVING FOUR CHAMBERS; A RECEIVING CHAMBER OCCUPYING THE TOP PORTION OF SAID CASING; AN INTAKE PIPE EXTENDING FROM THE OUTSIDE OF THE CASING TO THE INTERIOR OF SAID RECEIVING CHAMBER TO DELIVER OIL INTO SAID RECEIVING CHAMBER, THE END OF SAID INTAKE PIPE WITHIN SAID RECEIVING CHAMBER FORMING A HORIZONTAL NOZZLE TANGENTIALLY ARRANGED TO CAUSE THE CIRCULATION OF THE OIL WITHIN SAID RECEIVING CHAMBER BY THE FORCE OF THE INCOMING OIL; AN OUTLET PIPE LOCATED IN THE CENTRAL PORTION OF SAID RECEIVING CHAMBER AND EXTENDING TO THE OUTSIDE OF SAID CASING TO DELIVER OIL FROM SAID RECEIVING CHAMBER TO THE OUTSIDE, A DEFLECTING CHAMBER LOCATED UNDER SAID RECEIVING CHAMBER; A DEFLECTING PARTITION CHAMRATING SAID RECEIVING CHAMBER FROM SAID DEFLECTING CHAMBER, AND BEING PROVIDED IN ITS PERIPHERAL PORTION WITH DEFLECTORS HAVING THEIR ENTRANCE OPENINGS FACING THE CIRCULATING OIL AND CURVED BACK WALLS DEFLECTING SAID OIL DOWNWARDLY INTO SAID DEFLECTING CHAMBER, SAID DEFLECTING PARTITION BEING PROVIDED ALSO WITH HOLES IN ITS CENTRAL POR-
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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) | 1970-09-04 | 1971-03-06 | 1971-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-04 | 1975-03-06 | 1975-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-04 | 1979-03-06 | 1979-09-05 | $7700.00 | Window Closed / Lapsed |