Concrete anchor coupling assembly and anchor rod holder
AssigneeCetres Holdings, LLC
InventorThomas M. Espinosa
Life of this patent
Estimating the term…
Abstract
Concrete coupling assembly comprises a base holder for being attached to a concrete forming surface, the base holder including a central opening; a coupler having one end disposed within the central opening, the coupler having an axis for being positioned substantially transverse to the forming surface, the coupler having first and second threaded bores through the one end for attachment of a threaded rod; and a separate anchor body threadedly attached to another end of the coupler.
Claims21
A concrete anchor coupling assembly, comprising:
- a) a base holder for being attached to a concrete forming surface, said base holder including a central opening;
- b) a coupler having one end without radial projection, said one end being disposed in said central opening, said one end being accessible with respect to a concrete surface after the concrete is poured, said coupler including a first threaded bore;
- said first threaded bore being disposed into said central opening;
- and
- c) said base holder including a stop member extending into said central opening at a bottom of said central opening to prevent a bottom edge of said coupler from extending beyond said bottom of said central opening.
A concrete anchor coupling assembly, comprising:
- a) a base holder for being attached to a concrete forming surface, the base holder including a recess, said base holder including legs;
- and
- b) a threaded body having an end portion without radial projections, said end portion being disposed within said recess.
A concrete anchor coupling assembly, comprising:
- a) a base holder for being attached to a concrete forming surface, the base holder including a recess;
- and
- b) a threaded body having an end portion without radial projections, said end portion being disposed within said recess;
- c) said base holder including a central portion and a base portion;
- and
- d) a plurality of arm portions extending outwardly and radially from a bottom portion of said central portion.
A concrete anchor coupling assembly, comprising:
- a) a base holder for being attached to a concrete forming surface, the base holder including a recess;
- b) a threaded body having an end portion without radial projections, said end portion being disposed within said recess;
- and
- c) said threaded body including first and second threaded bores having different diameters.
A concrete anchor coupling assembly, comprising:
- a) a base holder for being attached to a concrete forming surface, the base holder including a recess;
- b) a threaded body having an end portion without radial projections, said end portion being disposed within said recess;
- c) a threaded rod attached to said threaded body;
- and
- d) an anchor body attached to said threaded rod.
Dependencies are inferred from the claim text.