Patents

STI is the leading manufacturer of firestopping products and technology for the construction industry. This page is intended to serve as notice under 35 U.S.C. § 287(a).

Product(s)US Patent Numbers
EZ Path® (Models Series 22, Series 33, Series 44, Series 44+, Series NEZ33 for devices and accessory plates and RFG1, RFG2)[ "6,732,481", "RE43,997", "RE44,033", "7,373,761", "7,427,050", "7,523,590", "8,397,452", "8,887,458", "8,869,475", "9,046,194" ]
FyreFlange® (Models FFA2208, FFC22, FFS22)[ "7,596,914", "7,685,792" ]
Track Top Gasket (Models TTG250J, TTG350, TTG350F, TTG400J, TTG600, TTG600F, TTG600J)[ "8,826,599", "8,955,275", "9,157,232" ]
Range Taking Collar (Model RTC350)[ "7,596,914" ]
SpeedFlex Joint Profile (Model SFJP40)[ "7,240,905" ]
Closet Flange Gasket (Model CF34)[ "7,694,474" ]
Steel-Back Pan Systems (System Nos. CW-S-0002, CW-S-0004, CW-S-0005, CW-D-1033)[ "7,856,775" ]
Connection Protection (Model Nos. CP100) [ "9,016,013" ]

Created or Revised on November 1, 2016