Patent US3093311A successfully refreshed from Google Patents.
US3093311A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metering mixing spray equipment
Assignee: Individual
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Filing: 1961-10-04
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Granted: 1963-06-11
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Expires: 1981-10-04
Abstract
No abstract record available.
Inventors
- 👤 Morris Jack Paul
- 👤 Morris Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:58
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/12; B05B7/1209; B29; B29B; B29B7/00; B29B7/74; B29B7/7438
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
144 words
A LIQUID METERING, MIXING AND SPRAYING MECHANISM COMPRISING, A FIRST LIQUID SOURCE HAVING VALVE SEAT MEANS IN COMMUNICATION THEREWITH; A CYLINDRICAL MEMBER HAVING FIRST AND SECOND ENDS, THE FIRST END THEREOF HAVING A VALVE FORMING SURFACE, AND THE SECOND END TERMINATING INTO A NOZZLE HEAD; MEANS NORMALLY BIASING THE FIRST END OF SAID CYLINDRICAL MEMBER INTO ENGAGEMENT WITH SAID VALVE SEAT MEANS; A SECOND LIQUID SOURCE; VALVE MEANS FOR SAID SECOND LIQUID SOURCE, SAID VALVE MEANS BEING IN A NORMALLY CLOSED POSITION AND WHEN OPEN COMMUNICATING SAID SECOND LIQUID SOURCE WITH THE INTERIOR OF SAID CYLINDRICAL MEMBER; MEANS FOR SIMULTANEOUSLY MOVING SAID CYLINDRICAL MEMBER AWAY FROM SAID VALVE SEAT MEANS AND OPENING SAID SECOND LIQUID ARE SIMULTANEOUSLY ADMITTED INTO THE INTERIOR OF SAID CYLINDRICAL MEMBER AND MIXED THEREIN; AND MEANS FOR EJECTING SUCH MIXTURE FROM THE NOZZLE HEAD IN THE FORM OF A SPRAY.
Claim 2
Dependent Claim
144 words
A LIQUID METERING, MIXING AND SPRAYING MECHANISM COMPRISING, A FIRST LIQUID SOURCE HAVING VALVE SEAT MEANS IN COMMUNICATION THEREWITH; A CYLINDRICAL MEMBER HAVING FIRST AND SECOND ENDS, THE FIRST END THEREOF HAVING A VALVE FORMING SURFACE, AND THE SECOND END TERMINATING INTO A NOZZLE HEAD; MEANS NORMALLY BIASING THE FIRST END OF SAID CYLINDRICAL MEMBER INTO ENGAGEMENT WITH SAID VALVE SEAT MEANS; A SECOND LIQUID SOURCE; VALVE MEANS FOR SAID SECOND LIQUID SOURCE, SAID VALVE MEANS BEING IN A NORMALLY CLOSED POSITION AND WHEN OPEN COMMUNICATING SAID SECOND LIQUID SOURCE WITH THE INTERIOR OF SAID CYLINDRICAL MEMBER; MEANS FOR SIMULTANEOUSLY MOVING SAID CYLINDRICAL MEMBER AWAY FROM SAID VALVE SEAT MEANS AND OPENING SAID SECOND LIQUID ARE SIMULTANEOUSLY ADMITTED INTO THE INTERIOR OF SAID CYLINDRICAL MEMBER AND MIXED THEREIN; AND MEANS FOR EJECTING SUCH MIXTURE FROM THE NOZZLE HEAD IN THE FORM OF A SPRAY.
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) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |