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US3142297A Expired / Lapsed US ⏱️ 0.0 years remaining

Syringe device

Assignee: Individual
•
Filing: 1960-11-21
•
Granted: 1964-07-28
•
Expires: 1980-11-21
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Abstract

No abstract record available.

Inventors

  • 👤 Oliver R Attebery

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 13:53
CPC Classifications
A; A61; A61M; A61M3/00; A61M3/02; A61M3/0233; A61M3/025; A61M3/0204; A61M3/0208; A61M3/0216

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 218 words
A SYRINGE FOR DISPENSING MEDICATED WATER FROM A FAUCET, COMPRISING A FIRST FLEXIBLE TUBULAR CONDUIT HAVING FIRST AND SECOND ENDS; MEANS SECURED TO SAID FIRST CONDUIT ADJACENT ITS FIRST END FOR ADJUSTABLY CONSTRICTING THE BORE THROUGH SAID FIRST FLEXIBLE TUBULAR CONDUIT WHEN SAID FIRST END IS PRESSED OVER A FAUCET; A BYPASS TUBE IN COMMUNICATION WITH AND BRANCHING OFF SAID FIRST CONDUIT FROM A MEDIAL PORTION THEREOF; PRESSURE RESPONSIVE CONTROL MEANS IN SAID BYPASS TUBE ADAPTED TO PERMIT THE FLOW OF A QUANTITY OF WATER THERETHROUGH WHEN THE PRESSURE EXCEEDS A PREDETERMINED VALUE; A SECOND FLEXIBLE TUBULAR CONDUIT HAVING FIRST AND SECOND ENDS; A TUBULAR CHAMBER TELESCOPED INTO SAID SECOND END OF SAID FIRST TUBULAR CONDUIT AND SAID FIRST END OF SAID SECOND TUBULAR CONDUIT TO SPLICE SAID CONDUITS TOGETHER, SAID CHAMBER HAVING A SLOT IN ONE WALL THEREOF TO FACILITATE THE INSERTION OF A MEDICAMENT IN SAID CHAMBER; A GENERALLY CYLINDRICAL SLEEVE AROUND SAID CHAMBER AND AXIALLY SLIDABLE ON SAID CHAMBER TO COVER AND UNCOVER SAID SLOT; A PAIR OF SPACED SEALING RINGS AROUND SAID CHAMBER BETWEEN SAID SLEEVE AND SAID CHAMBER; SAID SEALING RINGS BEING ADAPTED TO PREVENT THE MEDICATED WATER FROM FLOWING THROUGH SAID SLOT WHEN SAID CYLINDRICAL SLEEVE IS COVERING SAID SLOT; AND A NOZZLE ON SAID SECOND END OF SAID SECOND TUBULAR CONDUIT.
Claim 2
Dependent Claim 218 words
A SYRINGE FOR DISPENSING MEDICATED WATER FROM A FAUCET, COMPRISING A FIRST FLEXIBLE TUBULAR CONDUIT HAVING FIRST AND SECOND ENDS; MEANS SECURED TO SAID FIRST CONDUIT ADJACENT ITS FIRST END FOR ADJUSTABLY CONSTRICTING THE BORE THROUGH SAID FIRST FLEXIBLE TUBULAR CONDUIT WHEN SAID FIRST END IS PRESSED OVER A FAUCET; A BYPASS TUBE IN COMMUNICATION WITH AND BRANCHING OFF SAID FIRST CONDUIT FROM A MEDIAL PORTION THEREOF; PRESSURE RESPONSIVE CONTROL MEANS IN SAID BYPASS TUBE ADAPTED TO PERMIT THE FLOW OF A QUANTITY OF WATER THERETHROUGH WHEN THE PRESSURE EXCEEDS A PREDETERMINED VALUE; A SECOND FLEXIBLE TUBULAR CONDUIT HAVING FIRST AND SECOND ENDS; A TUBULAR CHAMBER TELESCOPED INTO SAID SECOND END OF SAID FIRST TUBULAR CONDUIT AND SAID FIRST END OF SAID SECOND TUBULAR CONDUIT TO SPLICE SAID CONDUITS TOGETHER, SAID CHAMBER HAVING A SLOT IN ONE WALL THEREOF TO FACILITATE THE INSERTION OF A MEDICAMENT IN SAID CHAMBER; A GENERALLY CYLINDRICAL SLEEVE AROUND SAID CHAMBER AND AXIALLY SLIDABLE ON SAID CHAMBER TO COVER AND UNCOVER SAID SLOT; A PAIR OF SPACED SEALING RINGS AROUND SAID CHAMBER BETWEEN SAID SLEEVE AND SAID CHAMBER; SAID SEALING RINGS BEING ADAPTED TO PREVENT THE MEDICATED WATER FROM FLOWING THROUGH SAID SLOT WHEN SAID CYLINDRICAL SLEEVE IS COVERING SAID SLOT; AND A NOZZLE ON SAID SECOND END OF SAID SECOND TUBULAR CONDUIT.

References Cited (Backward Citations)

US867247A Cited
US939520A Cited
US964730A Cited
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US1654745A Cited
US2023026A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-07-28 1968-01-27 1968-07-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-07-28 1972-01-27 1972-07-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-07-28 1976-01-27 1976-07-28 $7700.00 Window Closed / Lapsed

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