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US 8,943,777 B2Granted
Concrete anchor
OwnerThomas M. Espinosainventor
Life of this patent
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Abstract
An anchor for attaching a structure to a concrete structure, comprises an anchor rod having a lower threaded portion for being embedded in a concrete structure and an upper portion for extending outside the concrete structure; an anchor body including a first threaded central opening for threadedly receiving one end portion of the lower threaded portion; and a support including a floor. The support includes a second central threaded opening through the floor portion for threadedly receiving another end portion of the lower portion.
Claims37
An anchor for supporting a load, comprising:
- a) a rod having a lower threaded portion for being embedded in a concrete structure and an upper portion for extending outside the concrete structure;
- b) an anchor body, which is unitary, including a first threaded central opening for threadedly receiving one end portion of said lower threaded portion;
- c) a support including a floor portion;
- d) said support including a second central threaded opening through said floor portion for threadedly receiving another end portion of said lower threaded portion;
- and
- e) said anchor body is disposed on said floor portion.
3 more elements
Dependencies are inferred from the claim text.