US3074199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal aerosol dispenser
Assignee: General Implement Corp
•
Filing: 1961-04-07
•
Granted: 1963-01-22
•
Expires: 1981-04-07
Abstract
No abstract record available.
Inventors
- 👤 Harold D Johnson
- 👤 Robert W Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:02
CPC Classifications
B; B05; B05B; B05B9/00; B05B9/002; B05B9/03; B05B9/04; B05B9/08; B05B9/0805; B05B9/0833
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
IN AN AEROSOL DISPENSER THE COMBINATION COMPRISING A HORIZONTAL BURNER TUBE OF HEAT RESISTANT MATERIAL FORMING A COMBUSTION CHAMBER HAVING A FRONT END AND A REAR END, A VAPORIZER COIL IN SAID TUBE EXTENDING HORIZONTALLY OVER A SUBSTANTIAL PORTION OF THE LENGTH THEREOF HAVING AN OUTLET TERMINATING AT THE FRONT END OF THE TUBE AND HAVING AN INLET, MEANS FOR SUPPLYING TO THE INLET END OF SAID COIL AN AEROSOL LIQUID UNDER PRESSURE, MEANS INCLUDING A BURNER FOR INJECTING INTO THE REAR END OF THE TUBE A MIXTURE OF AIR AND COMBUSTIBLE GAS FOR COMBUSTION THEREOF WITHIN THE CONFINES OF THE VAPORIZING COIL AND IN DIRECT
Claim 2
Dependent Claim
106 words
IN AN AEROSOL DISPENSER THE COMBINATION COMPRISING A HORIZONTAL BURNER TUBE OF HEAT RESISTANT MATERIAL FORMING A COMBUSTION CHAMBER HAVING A FRONT END AND A REAR END, A VAPORIZER COIL IN SAID TUBE EXTENDING HORIZONTALLY OVER A SUBSTANTIAL PORTION OF THE LENGTH THEREOF HAVING AN OUTLET TERMINATING AT THE FRONT END OF THE TUBE AND HAVING AN INLET, MEANS FOR SUPPLYING TO THE INLET END OF SAID COIL AN AEROSOL LIQUID UNDER PRESSURE, MEANS INCLUDING A BURNER FOR INJECTING INTO THE REAR END OF THE TUBE A MIXTURE OF AIR AND COMBUSTIBLE GAS FOR COMBUSTION THEREOF WITHIN THE CONFINES OF THE VAPORIZING COIL AND IN DIRECT
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) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |