Double-wing wing nut anchor system and method

Static structures (e.g. – buildings) – Cast in situ loading bearing monolith with coextensive...

Reexamination Certificate

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Details

C052S377000, C052S379000, C052S383000, C052S506100, C052S513000, C052S512000, C052S508000, C052S713000

Reexamination Certificate

active

07415803

ABSTRACT:
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 proximate the free end. The wing nut is spaced apart from a surface of the back up wall. A first generally planar side wing extends laterally from the central barrel of the wing nut. A second generally planar side wing extends laterally from the central barrel. The first side wing includes a first opening for receipt of a first wire tie leg, and the second side wing includes a second opening for receipt of a second wire tie leg. The wing nut is independently rotatable relative to the shaft to angularly orient the wings and thus the openings as desired.

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www.heckmanbuildingprods.com.
Brochure distributed less than one year before the filing date of present application.

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