| 9976667 | Temperature controlled valves | Jan 03, 14 | May 22, 18 | Activalve Limited |
| 9903114 | Ceiling panel | Nov 29, 13 | Feb 27, 18 | Orangebox Limited |
| 9851121 | Heat-actuated fire damper sealing apparatus | Nov 16, 16 | Dec 26, 17 | Not available |
| 9667188 | Flow control actuator | Apr 05, 11 | May 30, 17 | BELIMO HOLDING AG |
| 9637974 | Roller door system | Oct 23, 14 | May 02, 17 | SECRETARY OF STATE FOR DEFENCE, THE |
| 9630036 | Safety cabinet with interlock mechanism | Feb 01, 13 | Apr 25, 17 | JUSTRITE MANUFACTURING COMPANY L.L.C. |
| 9616260 | Horizontally deployable smoke/fire curtain assembly | Jun 24, 15 | Apr 11, 17 | SMOKE GUARD, INC. |
| 9598900 | Reset mechanism for stored energy emergency barriers | Oct 07, 14 | Mar 21, 17 | OVERHEAD DOOR CORPORATION |
| 9555271 | Suppressing a fire condition within a cargo container | Apr 27, 12 | Jan 31, 17 | UNITED PARCEL SERVICE OF AMERICA, INC. |
| 9550080 | Suppressing a fire condition in an aircraft | Feb 07, 14 | Jan 24, 17 | UNITED PARCEL SERVICE OF AMERICA, INC. |
| 9526929 | Fire protection device of an electric installation starter-controller device | Nov 28, 14 | Dec 27, 16 | SCHNEIDER ELECTRIC INDUSTRIES SAS |
| 9525308 | Emergency door release with backup power | Mar 12, 14 | Dec 20, 16 | OVERHEAD DOOR CORPORATION |
| 9382729 | Fire actuated release mechanism to separate electronic door lock from fire door | Dec 07, 12 | Jul 05, 16 | SARGENT MANUFACTURING COMPANY |
| 9327148 | Drive for fire damper | Feb 03, 10 | May 03, 16 | BELIMO HOLDING AG |
| 9297198 | Automatic fire resistant exterior shutter | Nov 07, 14 | Mar 29, 16 | MAHTOMEDI AREA EDUCATION FOUNDATION |
| 9205289 | Safety cabinet with interlock mechanism | Feb 01, 13 | Dec 08, 15 | JUSTRITE MANUFACTURING COMPANY L.L.C. |
| 9175513 | Fire door method of operation | Mar 03, 14 | Nov 03, 15 | CIW ENTERPRISES, INC. |
| 9162094 | Door machine mechanism for rolling door having functions of fireproof, smokeproof, and fire escape | Aug 30, 13 | Oct 20, 15 | Not available |
| 9133663 | Fire and smoke rated fabric door | Apr 17, 13 | Sep 15, 15 | CIW ENTERPRISES, INC. |
| 9067091 | Damper actuator assembly with speed control | Nov 22, 06 | Jun 30, 15 | SIEMENS INDUSTRY, INC. |