|
US2015285426A1
|
|
Single layer fire barrier wrap for grease ducts
|
|
US2014202721A1
|
|
Fire retardant and smoke-guard door barrier
|
|
US2012198784A1
|
|
Moisture impermeable fire-barriers
|
|
US2012117900A1
|
|
Fire-barriers for straight-line and intersecting expansion-spaces having male and female coupling-ends
|
|
US2011283627A1
|
|
Smoke guard device and accessories
|
|
US2011247840A1
|
|
Double-sided-mirrored fire-barriers
|
|
US2010275539A1
|
|
Fire barriers for the spaces formed by intersecting architectural expansion joints
|
|
US2008263980A1
|
|
Bottom mount fire barrier systems including fire barrier/retainer structures and installation tools
|
|
US2006010798A1
|
|
Fire barriers for multi-dimensional architectural expansion joints
|
