Description
Class F23D : BURNERS
Subclass 3/14: Burners using capillary action Wick burners Blue-flame burners with mixing of air and fuel vapour in a chamber before the flame
F23D 3/14
Sub-Class
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 8 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 9851098 | Swirler | Apr 02, 14 | Dec 26, 17 | HANWHA TECHWIN CO., LTD. |
Recent Publications
Not Available
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 44 Months (last 2 years Issuances)
- 44 Months (last 5 years Issuances)