US3330276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hypodermic jet injector
Assignee: Catalent Pharma Solutions Inc
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Filing: 1963-10-07
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Granted: 1967-07-11
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Expires: 1983-10-07
Abstract
No abstract record available.
Inventors
- 👤 John R Gordon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:14
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/30; A61M5/31; A61M2005/3103; A61M2005/3104; A61M5/20; A61M5/204
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
209 words
A HYPODERMIC JET INJECTOR COMPRISING AN INJECTOR BODY WITH A MEDICAMENT DISCHARGE ORIFICE AT ONE END, A CHAMBER FOR MEDICAMENT IN THE BODY SPACED FROM SAID ORIFICE, A MEDICAMENT CONTAINER HAVING A PIERCEABLE CAP SECURED TO SAID BODY, A VALVE IN SAID BODY BETWEEN SAID CHAMBER AND DISCHARGE ORIFICE FOR SELECTIVELY DIRECTING MEDICAMENT FROM THE CONTAINER TO THE CHAMBER OF COMMUNICATING THE CHAMBER WITH THE CHAMBER FOR SELECTIVELY MEANS COMMUNICATING WITH THE CHAMBER FOR SELECTIVELY PROPELLING MEDICAMENT FROM THE CHAMBER THROUGH SAID ORIFICE; SAID INJECTOR BODY HAVING A FLATTENED SURFACE THEREON ABOVE THE VALVE, ELONGATED BORE MEANS IN SAID BODY PERPENDICULAR TO SAID FLATTENED SURFACE COMMUNICATING WITH SAID VALVE, A COUNTER-BORE AT THE OUTER END OF SAID BORE MEANS, COMPRESSIBLE SEAL MEANS IN SAID COUNTERBORE, A CONTAINER-SUPPORT HAVING FLAT FACE MEANS CLAMPED AGAINST SAID FLATTENED SURFACE AND SAID SEAL MEANS, A STRAIGHT TUBULAR MEMBER CARRIED BY SAID CONTAINER-SUPPORT WITH ONE END OF THE TUBULAR MEMBER OPENING DIRECTLY INTO SAID BORE MEANS AND THE OTHER END OF THE TUBULAR MEMBER EXTENDIING OUTWARDLY OF THE CONTAINER-SUPPORT, AND A RESILIENT PAD ON SAID CONTAINERSUPPORT SURROUNDING SAID TUBULAR MEMBER AS IT EMERGES FROM SAID CONTAINER-SUPPORT, THE CAPPED END OF SAID CONTAINER BEING PIERCED BY SAID TUBULAR MEMBER AND RESTING AGAINST SAID RESILIENT PAD.
Claim 2
Dependent Claim
209 words
A HYPODERMIC JET INJECTOR COMPRISING AN INJECTOR BODY WITH A MEDICAMENT DISCHARGE ORIFICE AT ONE END, A CHAMBER FOR MEDICAMENT IN THE BODY SPACED FROM SAID ORIFICE, A MEDICAMENT CONTAINER HAVING A PIERCEABLE CAP SECURED TO SAID BODY, A VALVE IN SAID BODY BETWEEN SAID CHAMBER AND DISCHARGE ORIFICE FOR SELECTIVELY DIRECTING MEDICAMENT FROM THE CONTAINER TO THE CHAMBER OF COMMUNICATING THE CHAMBER WITH THE CHAMBER FOR SELECTIVELY MEANS COMMUNICATING WITH THE CHAMBER FOR SELECTIVELY PROPELLING MEDICAMENT FROM THE CHAMBER THROUGH SAID ORIFICE; SAID INJECTOR BODY HAVING A FLATTENED SURFACE THEREON ABOVE THE VALVE, ELONGATED BORE MEANS IN SAID BODY PERPENDICULAR TO SAID FLATTENED SURFACE COMMUNICATING WITH SAID VALVE, A COUNTER-BORE AT THE OUTER END OF SAID BORE MEANS, COMPRESSIBLE SEAL MEANS IN SAID COUNTERBORE, A CONTAINER-SUPPORT HAVING FLAT FACE MEANS CLAMPED AGAINST SAID FLATTENED SURFACE AND SAID SEAL MEANS, A STRAIGHT TUBULAR MEMBER CARRIED BY SAID CONTAINER-SUPPORT WITH ONE END OF THE TUBULAR MEMBER OPENING DIRECTLY INTO SAID BORE MEANS AND THE OTHER END OF THE TUBULAR MEMBER EXTENDIING OUTWARDLY OF THE CONTAINER-SUPPORT, AND A RESILIENT PAD ON SAID CONTAINERSUPPORT SURROUNDING SAID TUBULAR MEMBER AS IT EMERGES FROM SAID CONTAINER-SUPPORT, THE CAPPED END OF SAID CONTAINER BEING PIERCED BY SAID TUBULAR MEMBER AND RESTING AGAINST SAID RESILIENT PAD.
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) | 1970-07-10 | 1971-01-09 | 1971-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-10 | 1975-01-09 | 1975-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-10 | 1979-01-09 | 1979-07-11 | $7700.00 | Window Closed / Lapsed |