US3088149A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid motivated abrading and washing device
Assignee: Individual
•
Filing: 1961-11-20
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Granted: 1963-05-07
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Expires: 1981-11-20
Abstract
No abstract record available.
Inventors
- 👤 Potenza Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:21
CPC Classifications
A; A47; A47L; A47L11/00; A47L11/40; A47L11/4036; A47L11/4038; A47L11/38; A47L11/4052; A47L11/4055; A47L11/4063; A47L11/4069
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
162 words
A DEVICE OF THE CHARACTER DESCRIBED COMPRISING, IN COMBINATION, A HOUSING HAVING TOP, A BOTTOM AND FORWARD AND REARWARD ENDS, SAID HOUSING HAVING A FLUID INLET PASSAGE AND FIRST AND SECOND FLUID OUTLET PASSAGES, SAID FIRST OUTLET PASSAGE BEING AT SAID REARWARD END, SAID SECOND OUTLET PASSAGE BEING AT SAID FORWARD END, ROTOR MEANS JOURNALED WITHIN SAID HOUSING TO BE ROTATED BY FLUID FLOWING THROUGH THE LATTER, A SHAFT EXTENDING THROUGH SAID HOUSING, SAID SHAFT BEING AT ONE END SECURED TO AND ROTATABLE WITH SAID ROTOR MEANS, SAID SHAFT HAVING AN OUTER END WITH A DISC FIXED THEREON, FIRST VALVE MEANS INTERPOSED BETWEEN SAID INLET PASSAGE AND SAID ROTOR MENS, SECOND VALVE MEANS DISPOSED AT SAID SECOND OUTLET PASSAGE, SAID SHAFT HAVING A PIVOTABLE JOINT INTERMEDIATE SAID ROTOR MEANS AND SAID DISC TO ALLOW THE OUTER END OF SAID SHAFT TO BE PIVOTED, SAID DISC BEING ADAPTED TO ACTUATE SAID SECOND VALVE MEANS TO THEREBY EFFECTUATE FLOW THROUGH SAID SECOND OUTLET PASSAGE.
Claim 2
Independent Claim
162 words
A DEVICE OF THE CHARACTER DESCRIBED COMPRISING, IN COMBINATION, A HOUSING HAVING TOP, A BOTTOM AND FORWARD AND REARWARD ENDS, SAID HOUSING HAVING A FLUID INLET PASSAGE AND FIRST AND SECOND FLUID OUTLET PASSAGES, SAID FIRST OUTLET PASSAGE BEING AT SAID REARWARD END, SAID SECOND OUTLET PASSAGE BEING AT SAID FORWARD END, ROTOR MEANS JOURNALED WITHIN SAID HOUSING TO BE ROTATED BY FLUID FLOWING THROUGH THE LATTER, A SHAFT EXTENDING THROUGH SAID HOUSING, SAID SHAFT BEING AT ONE END SECURED TO AND ROTATABLE WITH SAID ROTOR MEANS, SAID SHAFT HAVING AN OUTER END WITH A DISC FIXED THEREON, FIRST VALVE MEANS INTERPOSED BETWEEN SAID INLET PASSAGE AND SAID ROTOR MENS, SECOND VALVE MEANS DISPOSED AT SAID SECOND OUTLET PASSAGE, SAID SHAFT HAVING A PIVOTABLE JOINT INTERMEDIATE SAID ROTOR MEANS AND SAID DISC TO ALLOW THE OUTER END OF SAID SHAFT TO BE PIVOTED, SAID DISC BEING ADAPTED TO ACTUATE SAID SECOND VALVE MEANS TO THEREBY EFFECTUATE FLOW THROUGH SAID SECOND OUTLET PASSAGE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |