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Joseph Bronner: Double-wing wing nut anchor system and method. McCracken & Frank, August 26, 2008: US07415803 (59 worldwide citation)

A system includes a back up wall and a veneer wall spaced from the back up wall. An anchor shaft has a first end secured to the back up wall, and a second free end of the shaft projects into a space between the back up wall and the veneer wall. A wing nut has a central barrel disposed on the shaft p ...


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Joseph Bronner: Double-wing wing nut anchor system and method. Anthony G Volini, December 22, 2005: US20050279042-A1

A system includes a back up wall and a veneer wall spaced from the back up wall. An anchor shaft has a first end secured to the back up wall, and a second free end of the shaft projects into a space between the back up wall and the veneer wall. A wing nut has a central barrel disposed on the shaft p ...