US Patent No: 10,060,143 B2TS3 - Transition Strip 3MODULAR - Lineal Ft. / BoxMODULAR RAKED - LF/Boxn/aCLOSURE - Lineal Ft. / Boxn/aUTILITY - Lineal Ft. / Boxn/aNORMAN - Lineal Ft. / Box600