Description
GRATES (inlets for fluidisation air for fluidised bed combustion apparatus F23C 10/20); CLEANING OR RAKING GRATES
F23H
Technology
Sub-Class
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- 0 71 US PATENTS IN FORCE
- 23 US APPLICATIONS PENDING
- 211 Total Patent Owners
- 509 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Grates with solid bars (double grates F23H 5/00) |
| 1/02 | Grates with solid bars (double grates F23H 5/00) having provision for air supply or air preheating, e.g. air-supply or blast fittings which form part of the grate structure or serve as supports |
| 1/04 | Grates with solid bars (double grates F23H 5/00) having a variable burning surface |
| 1/06 | Grates with solid bars (double grates F23H 5/00) having bars at different levels |
| 1/08 | Grates with solid bars (double grates F23H 5/00) Vertical grates |
Recent Patents
Not AvailableRecent Publications
Not AvailableTop Owners in This Class
Top Owners in This Subclass
Applications Filed in This Class - By Year
Applications Filed in This Subclass - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 35 Months (last 2 years Issuances)
- 35 Months (last 5 years Issuances)
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