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US3098926A Expired / Lapsed US ⏱️ 0.0 years remaining

Vaporizer and heating chamber

Assignee: Individual
•
Filing: 1961-05-12
•
Granted: 1963-07-23
•
Expires: 1981-05-12
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Abstract

No abstract record available.

Inventors

  • 👤 Katzman Lawrence

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 14:45
CPC Classifications
A; A61; A61M; A61M11/00; A61M11/04; A61M11/041; A61M11/042; A61M11/044

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 235 words
A VAPORIZER COMPRISING A CONTAINER HAVING A NECK, A CAP POSITIONED ON SAID CONTAINER AND INCLUDING A BODY HAVING A PERIPHERAL SIDE WALL SURROUNDING SAID NECK OF SAID CONTAINER, SAID BODY FURTHER INCLUDING AN UPPER WALL PROVIDED WITH A DOWNWARDLY EXTENDING CYLINDRICAL RIM ON THE UNDER SURFACE THEREOF, A HEATING CHAMBER SECURED TO SAID UPPER WALL CENTRALLY OF SAID RIM, SAID HEATING CHAMBER EXTENDING INTO SAID CONTAINER, AN ELECTRODE ASSEMBLY, STUDS EXTENDING THROUGH SAID CAP SUSPENDING SAID ELECTRODE ASSEMBLY FROM SAID CAP, SAID ELECTRODE ASSEMBLY EXTENDING INTO SAID HEATING CHAMBER, SAID UPPER WALL HAVING A STEAM CHAMBER INTEGRALLY FORMED THEREWITH IN COMMUNICATION WITH SAID HEATING CHAMBER AND BEING FURTHER PROVIDED WITH A WELL FOR RECEIVING MEDICATION, SAID WELL BEING FORMED IN THE UPPER SURFACE OF SAID UPPER WALL, SAID UPPER WALL HAVING A SUBSTANTIALLY VERTICALLY EXTENDING PORTION BETWEEN SAID WELL AND SAID STEAM CHAMBER, SAID VERTICALLY EXTENDING PORTION HAVING AN APERTURE THERETHROUGH SO THAT STEAM PASSING THROUGH SAID APERTURE FROM SAID STEAM CHAMBER WILL PASS OVER MEDICATION IN SAID WELL, AN ELECTRIC CORD CONNECTED TO SAID STUDS, A RESILIENT FITTING DISPOSED ABOUT SAID CORD AND SEATING ON SAID CAP, SAID FITTING HAVING AN ANNULAR GROOVE THEREIN, AND A COVER SEATED ON SAID STEAM CHAMBER AND OVERLYING SAID WELL AND SAID APERTURE, SAID COVER INCLUDING PORTIONS DISPOSED IN SAID GROOVE IN SAID FITTING AND ENGAGING SAID CAP FOR SAFEGUARDING CONNECTIONS BETWEEN SAID CORD AND SAID STUDS.
Claim 2
Dependent Claim 235 words
A VAPORIZER COMPRISING A CONTAINER HAVING A NECK, A CAP POSITIONED ON SAID CONTAINER AND INCLUDING A BODY HAVING A PERIPHERAL SIDE WALL SURROUNDING SAID NECK OF SAID CONTAINER, SAID BODY FURTHER INCLUDING AN UPPER WALL PROVIDED WITH A DOWNWARDLY EXTENDING CYLINDRICAL RIM ON THE UNDER SURFACE THEREOF, A HEATING CHAMBER SECURED TO SAID UPPER WALL CENTRALLY OF SAID RIM, SAID HEATING CHAMBER EXTENDING INTO SAID CONTAINER, AN ELECTRODE ASSEMBLY, STUDS EXTENDING THROUGH SAID CAP SUSPENDING SAID ELECTRODE ASSEMBLY FROM SAID CAP, SAID ELECTRODE ASSEMBLY EXTENDING INTO SAID HEATING CHAMBER, SAID UPPER WALL HAVING A STEAM CHAMBER INTEGRALLY FORMED THEREWITH IN COMMUNICATION WITH SAID HEATING CHAMBER AND BEING FURTHER PROVIDED WITH A WELL FOR RECEIVING MEDICATION, SAID WELL BEING FORMED IN THE UPPER SURFACE OF SAID UPPER WALL, SAID UPPER WALL HAVING A SUBSTANTIALLY VERTICALLY EXTENDING PORTION BETWEEN SAID WELL AND SAID STEAM CHAMBER, SAID VERTICALLY EXTENDING PORTION HAVING AN APERTURE THERETHROUGH SO THAT STEAM PASSING THROUGH SAID APERTURE FROM SAID STEAM CHAMBER WILL PASS OVER MEDICATION IN SAID WELL, AN ELECTRIC CORD CONNECTED TO SAID STUDS, A RESILIENT FITTING DISPOSED ABOUT SAID CORD AND SEATING ON SAID CAP, SAID FITTING HAVING AN ANNULAR GROOVE THEREIN, AND A COVER SEATED ON SAID STEAM CHAMBER AND OVERLYING SAID WELL AND SAID APERTURE, SAID COVER INCLUDING PORTIONS DISPOSED IN SAID GROOVE IN SAID FITTING AND ENGAGING SAID CAP FOR SAFEGUARDING CONNECTIONS BETWEEN SAID CORD AND SAID STUDS.

References Cited (Backward Citations)

US2123509A Cited
US2688686A Cited
US2802090A Cited
US2777935A Cited
US2885527A Cited
US2885750A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1966-07-22 1967-01-21 1967-07-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1970-07-22 1971-01-21 1971-07-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1974-07-22 1975-01-21 1975-07-23 $7700.00 Window Closed / Lapsed

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