Patent US3081097A successfully refreshed from Google Patents.
US3081097A
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Assignee: Motors Liquidation Co
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Filing: 1959-11-27
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Granted: 1963-03-12
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Expires: 1979-11-27
Abstract
No abstract record available.
Inventors
- 👤 James R Dison
- 👤 Iii Wylie L Johnson
- 👤 William F Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:10
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/16; F16J15/34; F16J15/38; F01; F01D; F01D11/00; F01D25/00; F01D25/18; F01D25/183; F16J15/3404; F16J15/3408; F16J15/3412; F16J15/342; Y; Y10; Y10S; Y10S277/00; Y10S277/918
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A FLUID SEPARATOR AND SEAL ASSEMBLY INCLUDING A ROTATABLE MEMBER, A SLEEVE SURROUNDING A PORTION OF SAID MEMBER AND MOUNTED FOR A RELATIVE ROTATION THEREBETWEEN, SAID MEMBER AND SLEEVE TOGETHER DEFINING A FLUID PASSAGE THEREBETWEEN, AND SEAL MEANS IN SAID PASSAGE BETWEEN AND ENGAGING SAID MEMBER AND SAID SLEEVE PREVENTING THE FLOW OF FLUID THEREPAST, ONE PORTION OF SAID SEAL MEANS BEING ACTED UPON BY FLUID AT ONE PRESSURE CONTAINING CONTAMINATING MATTER, MEANS ON SAID MEMBER ACTING UPON SAID FLUID TO SEPARATE THE CONTAMINATING MATTER THEREFROM, AND PRESSURE INCREASING MEANS CONNECTING THE UNCONTAMINATED FLUID AT A GREATER PRESSURE THAN SAID ONE PRESSURE TO THE PORTION OF SAID SEAL MEANS ENGAGING SAID MEMBER PRESSURIZING THE SAME TO PREVENT THE PASSAGE OF THE CONTAMINATED FLUID AT SAID ONE PRESSURE PAST SAID SEAL MEANS.
Claim 2
Dependent Claim
131 words
A FLUID SEPARATOR AND SEAL ASSEMBLY INCLUDING A ROTATABLE MEMBER, A SLEEVE SURROUNDING A PORTION OF SAID MEMBER AND MOUNTED FOR A RELATIVE ROTATION THEREBETWEEN, SAID MEMBER AND SLEEVE TOGETHER DEFINING A FLUID PASSAGE THEREBETWEEN, AND SEAL MEANS IN SAID PASSAGE BETWEEN AND ENGAGING SAID MEMBER AND SAID SLEEVE PREVENTING THE FLOW OF FLUID THEREPAST, ONE PORTION OF SAID SEAL MEANS BEING ACTED UPON BY FLUID AT ONE PRESSURE CONTAINING CONTAMINATING MATTER, MEANS ON SAID MEMBER ACTING UPON SAID FLUID TO SEPARATE THE CONTAMINATING MATTER THEREFROM, AND PRESSURE INCREASING MEANS CONNECTING THE UNCONTAMINATED FLUID AT A GREATER PRESSURE THAN SAID ONE PRESSURE TO THE PORTION OF SAID SEAL MEANS ENGAGING SAID MEMBER PRESSURIZING THE SAME TO PREVENT THE PASSAGE OF THE CONTAMINATED FLUID AT SAID ONE PRESSURE PAST SAID SEAL MEANS.
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) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |