Description
Class F23M : CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
Subclass 3/22: Firebridges (baffles not confining the fire F23M 9/06) movable; adjustable
F23M 3/22
Sub-Class
Stats
- 3 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 0 Total Patent Owners
- 2 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10627105 | Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification | Feb 27, 17 | Apr 21, 20 | Not available |
| 9581325 | Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification | Sep 21, 15 | Feb 28, 17 | Not available |
| 9140446 | Method and apparatus for improved firing of biomass and other solid fuels for steam production and gasification | Mar 27, 13 | Sep 22, 15 | Not available |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 22 Months (last 2 years Issuances)
- 22 Months (last 5 years Issuances)