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
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.
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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 |