Description
Class F23K : FEEDING FUEL TO COMBUSTION APPARATUS
Subclass 3/12: Feeding or distributing of lump or pulverulent fuel to combustion apparatus (conveying in general B65G) Under-feed arrangements feeding by piston
F23K 3/12
Sub-Class
Stats
- 6 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 4 Total Patent Owners
- 29 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10696912 | Device for conveying fuels into a gasification reactor | Sep 19, 18 | Jun 30, 20 | CARE BETEILIGUNGSVERWALTUNG GMBH |
| 8991324 | Waste disposal plant with movable frame | Nov 18, 10 | Mar 31, 15 | TM.E. S.p.A. |
| 8528490 | Biomass gasification system | Jun 07, 07 | Sep 10, 13 | BEST, INC. |
| 8522697 | Waste disposal plant with modular frame and guide assembly | Nov 19, 10 | Sep 03, 13 | TM.E. S.p.A. |
| 7743717 | Apparatus for conveying solid waste to a furnace | Jun 01, 07 | Jun 29, 10 | Plasma Waste Recycling, Inc. |
| 5913274 | Incineration grate with internal cooling | Aug 29, 97 | Jun 22, 99 | MARTIN GMBH FUR UMWELT-UND ENERGIETECHNIK |
Recent Publications
Not Available
Top Owners in This Subclass
| Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More |
|---|
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 40 Months (last 2 years Issuances)
- 40 Months (last 5 years Issuances)