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US 11,414,855 B2Granted
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.
Claims20
A coupling assembly, comprising:
- a) a body for being embedded in concrete, the body including a first end and an opposite second end, the body including a threaded opening;
- b) a first rod and a second rod threaded to the first end and the second end, respectively;
- c) the first rod for being embedded in concrete and the second rod for being attached to a load;
- d) the body including a sight hole communicating with the threaded opening to provide a check on depth of penetration of the first rod in the threaded opening;
- e) the threaded opening including a first portion at the first end and a second portion at the second end;
- and
- f) the first portion and the second portion have unequal diameters.
4 more elements
A coupling assembly, comprising:
- a) a body including a first end and an opposite second end, the body including a threaded opening;
- b) a first rod and a second rod threaded to the first end and the second end, respectively;
- c) the first rod for being anchored in concrete and the second rod for being attached to a load;
- d) the body including a sight hole communicating with the threaded opening to provide a check on depth of penetration of the first rod in the threaded opening;
- and
- e) a nut locks the first rod to the body.
3 more elements
A coupling assembly, comprising:
- a) a body including a first end and an opposite second end, the body including a threaded opening;
- b) a first rod and a second rod threaded to the first end and the second end, respectively;
- c) the first rod for being anchored in concrete and the second rod for being attached to a load;
- d) the body including a sight hole communicating with the threaded opening to provide a check on depth of penetration of the first rod in the threaded opening;
- e) the first rod is operably attached to a holder;
- and
- f) the holder including a base portion with a central portion, the central portion including a base opening for receiving an end portion of the first rod.
4 more elements
Dependencies are inferred from the claim text.