Patent US3173572A successfully refreshed from Google Patents.
Patent US3243163A successfully refreshed from Google Patents.
US3243163A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Viscous and non-viscous material processing system
Assignee: NORTON AMERICAN AVIAT Inc
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Filing: 1963-07-01
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Granted: 1966-03-29
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Expires: 1983-07-01
Abstract
No abstract record available.
Inventors
- 👤 Gordon S Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 19:51
CPC Classifications
G; G01; G01G; G01G19/00; G01G19/22
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A PROCESSING SYSTEM COMPRISING: MEANS FOR FORCIBLY EXTRACTING A FIRST COMPOUND FROM A FIRST CONTAINER INTO SECOND CONTAINER MEANS, SAID MEANS COMPRISING VANE MEANS FORMING A SURFACE FOR PULLING SAID FIRST COMPOUND FROM THE FIRST CONTAINER, SAID MEANS INCLUDING DEFLECTING MEANS FOR PERMITTING UPWARD MOVEMENT OF SAID VANE MEANS THROUGH SAID FIRST COMPOUND, SAID VANE MEANS FURTHER INCLUDING CONTAINER PIERCING MEANS FOR PUNCTURING THE REMOTE END OF THE CONTAINER BEFORE PULLING SAID COMPOUND FROM THE CONTAINER, THIRD CONTAINER MEANS CONNECTED TO RECEIVE AT LEAST A PORTION OF SAID FIRST COMPOUND FROM SAID SECOND CONTAINER MEANS; MEANS FOR INJECTING INTO SAID THIRD CONTAINER A SECOND COMPOUND; MEANS ASSOCIATED WITH SAID THIRD CONTAINER FOR MIXING SAID FIRST AND SECOND COMPOUNDS; MEANS FOR EXTRUDING SAID FIRST AND SECOND COMPOUNDS AFTER MIXING; AND MEANS FOR CLEANING AT LEAST SAID MIXING MEANS SIMULTANEOUSLY WITH EXTRUSION OF SAID COMPOUND.
Claim 2
Dependent Claim
143 words
A PROCESSING SYSTEM COMPRISING: MEANS FOR FORCIBLY EXTRACTING A FIRST COMPOUND FROM A FIRST CONTAINER INTO SECOND CONTAINER MEANS, SAID MEANS COMPRISING VANE MEANS FORMING A SURFACE FOR PULLING SAID FIRST COMPOUND FROM THE FIRST CONTAINER, SAID MEANS INCLUDING DEFLECTING MEANS FOR PERMITTING UPWARD MOVEMENT OF SAID VANE MEANS THROUGH SAID FIRST COMPOUND, SAID VANE MEANS FURTHER INCLUDING CONTAINER PIERCING MEANS FOR PUNCTURING THE REMOTE END OF THE CONTAINER BEFORE PULLING SAID COMPOUND FROM THE CONTAINER, THIRD CONTAINER MEANS CONNECTED TO RECEIVE AT LEAST A PORTION OF SAID FIRST COMPOUND FROM SAID SECOND CONTAINER MEANS; MEANS FOR INJECTING INTO SAID THIRD CONTAINER A SECOND COMPOUND; MEANS ASSOCIATED WITH SAID THIRD CONTAINER FOR MIXING SAID FIRST AND SECOND COMPOUNDS; MEANS FOR EXTRUDING SAID FIRST AND SECOND COMPOUNDS AFTER MIXING; AND MEANS FOR CLEANING AT LEAST SAID MIXING MEANS SIMULTANEOUSLY WITH EXTRUSION OF SAID COMPOUND.
References Cited (Backward Citations)
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Cited
US1762081A
Cited
US2123712A
Cited
US2453914A
Cited
US2769576A
Cited
US2847196A
Cited
US3067987A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-28 | 1969-09-27 | 1970-03-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-28 | 1973-09-27 | 1974-03-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-28 | 1977-09-27 | 1978-03-29 | $7700.00 | Window Closed / Lapsed |