Patent US3214860A successfully refreshed from Google Patents.
US3214860A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal aerosol dispenser
Assignee: CONTROLLED DEV OF FLORIDA Inc
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Filing: 1963-03-18
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Granted: 1965-11-02
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Expires: 1983-03-18
Abstract
No abstract record available.
Inventors
- 👤 Robert W Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:46
CPC Classifications
B; B65; B65D; B65D83/00; B65D83/14; B65D83/72
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
IN AN AEROSOL FOG DISPENSER, THE COMBINATION COMPRISING, A VALVE BODY, A BURNER TUBE THEREON, A BURNER IN SAID BURNER TUBE, A CONTAINER OF LIQUIFIED FUEL GAS SECURED TO SAID BODY AND HAVING A VALVE FOR COMMUNICATING WITH SAID BURNER, A CONTAINER OF AEROSOL LIQUID SECURED TO SAID BODY, VAPORIZING COIL IN SAID BURNER TUBE HAVING ITS INLET CONNECTED TO THE CONTAINER OF AEROSOL LIQUID AND HAVING AN ASSOCIATED MANUALLY OPERATED VALVE FOR CONTROLLING ADMISSION OF AEROSOL LIQUID TO THE COIL, SAID CONTAINER OF AEROSOL LIQUID INCLUDING A DIP TUBE AND CHARGE OF LIQUIFIED GAS FOR PROPELLING THE LIQUID THROUGH SAID VALVE INTO SAID VAPORIZING COIL FOR VAPORIZATION BY SAID BURNER.
Claim 2
Dependent Claim
111 words
IN AN AEROSOL FOG DISPENSER, THE COMBINATION COMPRISING, A VALVE BODY, A BURNER TUBE THEREON, A BURNER IN SAID BURNER TUBE, A CONTAINER OF LIQUIFIED FUEL GAS SECURED TO SAID BODY AND HAVING A VALVE FOR COMMUNICATING WITH SAID BURNER, A CONTAINER OF AEROSOL LIQUID SECURED TO SAID BODY, VAPORIZING COIL IN SAID BURNER TUBE HAVING ITS INLET CONNECTED TO THE CONTAINER OF AEROSOL LIQUID AND HAVING AN ASSOCIATED MANUALLY OPERATED VALVE FOR CONTROLLING ADMISSION OF AEROSOL LIQUID TO THE COIL, SAID CONTAINER OF AEROSOL LIQUID INCLUDING A DIP TUBE AND CHARGE OF LIQUIFIED GAS FOR PROPELLING THE LIQUID THROUGH SAID VALVE INTO SAID VAPORIZING COIL FOR VAPORIZATION BY SAID BURNER.
References Cited (Backward Citations)
US2402402A
Cited
GB641739A
Cited
US2748984A
Cited
US2839332A
Cited
US3088680A
Cited
US3074199A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-01 | 1969-05-03 | 1969-11-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-01 | 1973-05-03 | 1973-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-01 | 1977-05-03 | 1977-11-02 | $7700.00 | Window Closed / Lapsed |