Description
Class A62C : FIRE-FIGHTING
Subclass 2/12: Fire prevention or containment (A62C 3/00 takes precedence; flame traps A62C 4/00) Physical fire-barriers Hinged dampers
A62C 2/12
Sub-Class
Stats
- 33 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 16 Total Patent Owners
- 86 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11992714 | Firestop device including an expandable fold-out collar | Feb 14, 20 | May 28, 24 | J. van Walraven Holding B.V. |
| 11957942 | Vented safety cabinet with thermally-actuated damper | Jun 04, 20 | Apr 16, 24 | Justrite Manufacturing Company LLC |
| 11957943 | Blocking apparatus for a fire damper, blocking apparatus system and method for blocking a drive direction | Sep 17, 19 | Apr 16, 24 | Siemens Schweiz AG |
| 11904193 | Attic vent fire protection system | Jun 28, 21 | Feb 20, 24 | Not available |
| 11766578 | Active stairwell compensation systems and methods | Apr 29, 21 | Sep 26, 23 | RM Manifold Group, Inc. |
| 11426615 | Explosion flap valve | May 21, 18 | Aug 30, 22 | BS&B INNOVATIONS LIMITED |
| 11154736 | Fire or smoke barrier | Dec 12, 16 | Oct 26, 21 | Coopers Fire Limited |
| 10982876 | Wireless damper testing and control system | Sep 16, 19 | Apr 20, 21 | AIR DISTRIBUTION TECHNOLOGIES IP, LLC |
| 10968679 | Automatic smoke/carbon monoxide evacuation method and system | Jun 22, 17 | Apr 06, 21 | COEVAC, LLC |
| 10890024 | Automatic smoke/carbon monoxide evacuation method and system for a garage | Jun 22, 17 | Jan 12, 21 | COEVAC, LLC |
| 10695598 | Vented safety cabinet with thermally-actuated damper | Aug 28, 17 | Jun 30, 20 | Justrite Manufacturing Company LLC |
| 10605471 | Integrated basement ventilation apparatus | May 08, 14 | Mar 31, 20 | VENTILATION INSTITUTE OF KOREA CO., LTD. |
| 10415847 | Wireless damper testing and control system | Jul 15, 16 | Sep 17, 19 | AIR DISTRIBUTION TECHNOLOGIES IP, LLC |
| 10315059 | Back pressure flap valve arrangement and the use thereof | Dec 26, 17 | Jun 11, 19 | Nederman Holding AB |
| 10066752 | Explosion-proof valve | Apr 19, 13 | Sep 04, 18 | RICO-SICHERHEITSTECHNIK AG |
| 9907985 | Fire risk detection and suppression in a modular gas supply system | Apr 09, 15 | Mar 06, 18 | UMM AL-QURA UNIVERSITY |
| 9868003 | Fire damper for ventilating fan | Oct 13, 16 | Jan 16, 18 | PANASONIC CORPORATION, PANASONIC ECOLOGY SYSTEMS GUANGDONG CO., LTD., |
| 9851121 | Heat-actuated fire damper sealing apparatus | Nov 16, 16 | Dec 26, 17 | Not available |
| 9533179 | Fire damper for ventilating fan | Jul 26, 11 | Jan 03, 17 | PANASONIC CORPORATION, PANASONIC ECOLOGY SYSTEMS GUANGDONG CO., LTD., |
| 9528714 | 70 CFM bath ventilation fans with flush mount lights and motor beneath blower wheel | Nov 02, 15 | Dec 27, 16 | CHIEN LUEN INDUSTRIES CO., LTD., INC. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0167,709 | SYSTEM AND METHOD FOR COMMUNICATION OF DAMPER POSITION OF A SAFETY DAMPER | Nov 17, 23 | May 23, 24 | Not available |
| 2023/0042,007 | VENTILATION DUCT UNIT | Dec 18, 20 | Feb 09, 23 | Not available |
| 2020/0086,150 | EXPLOSION FLAP VALVE | May 21, 18 | Mar 19, 20 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 37 Months (last 2 years Issuances)
- 37 Months (last 5 years Issuances)