Back to results
US 2019/0161959 A1Published application
Holder and concrete anchor assemblies
AssigneeCetres Holdings, LLC
InventorThomas M Espinosa
Life of this patent
Estimating the term…
Abstract
A concrete anchor assembly includes a housing including a lower opening and a side wall; a flange portion extending from the housing; a ramp surface extending upwardly around the lower opening; a split body disposed over the lower opening, the split body including a bottom surface engaging the ramp surface, the split body including a threaded opening. The housing includes a gap between the split body and the side wall. A compressed spring forces the split body toward a bottom of the ramp surface.
Claims22
A concrete anchor assembly, comprising:
- a) a housing including a lower opening and a side wall;
- b) a flange portion extending from the housing;
- c) a ramp surface extending upwardly around the lower opening;
- d) a split body disposed over the lower opening, the split body including a bottom surface engaging the ramp surface, the split body including a threaded opening;
- e) the housing including a gap between the split body and the side wall;
- and
- f) a spring to force the split body toward a bottom of the ramp surface.
4 more elements
A concrete anchor assembly, comprising:
- a) an anchor body including a rod portion and a head portion;
- b) the head portion extending laterally from said rod portion, the head portion including a threaded bore;
- and
- c) the rod portion including an internally threaded bore, the rod portion including an outside thread.
1 more element
Dependencies are inferred from the claim text.