US2655455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of decarbonizing a burner pot
Assignee: Individual
•
Filing: 1951-01-13
•
Granted: 1953-10-13
•
Expires: 1971-01-13
Abstract
No abstract record available.
Inventors
- 👤 William C Steele
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 03:39
CPC Classifications
F; F23; F23D; F23D5/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
THE METHOD OF DECARBONIZING A CYLINDRICAL POT BURNER HAVING PERFORATED WALLS; COMPRISING CAUSING A FUEL TO BE BURNED IN THE BASE OF THE POT, DIRECTING AN AIR JET UNDER PRESSURE INTO THE POT IN A DIRECTION SUBSTANTIALLY TANGENTIAL TO THE POT SIDE WALL TO INCREASE THE FLAME AND HEAT INTENSITY
Claim 2
Independent Claim
50 words
THE METHOD OF DECARBONIZING A CYLINDRICAL POT BURNER HAVING PERFORATED WALLS; COMPRISING CAUSING A FUEL TO BE BURNED IN THE BASE OF THE POT, DIRECTING AN AIR JET UNDER PRESSURE INTO THE POT IN A DIRECTION SUBSTANTIALLY TANGENTIAL TO THE POT SIDE WALL TO INCREASE THE FLAME AND HEAT INTENSITY
References Cited (Backward Citations)
US1815888A
Cited
US1901803A
Cited
US2120291A
Cited
US2367460A
Cited
US2290544A
Cited
US2538057A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |