Description
Class A62C : FIRE-FIGHTING
Subclass 2/20: Fire prevention or containment (A62C 3/00 takes precedence; flame traps A62C 4/00) Physical fire-barriers Sliding dampers at 90 degrees to the plane of the opening
A62C 2/20
Sub-Class
Stats
- 3 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 1 Total Patent Owners
- 8 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12005280 | Fire door system for conveyor | Jul 06, 22 | Jun 11, 24 | FORTYFIVE FABRICATION, LLC |
| 10207132 | Self-closing vent | Aug 15, 13 | Feb 19, 19 | Flannery Inc. |
| 9452304 | Non-directional smoke control damper having chain gear type blade advancing/retreating device | Feb 14, 13 | Sep 27, 16 | DAELIM INDUSTRIAL CO., LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0392,622 | FIREPROOF DOOR APPARATUS, FIREPROOF STRUCTURE AND SUBSTRATE TREATING FACILITY | Apr 16, 24 | Nov 28, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)