The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 03, 2020
Filed:
Feb. 19, 2018
Applicant:
Erico International Corporation, Solon, OH (US);
Inventor:
Michael H. -S. Oh, Twinsburg, OH (US);
Assignee:
ERICO INTERNATIONAL CORPORATION, Solon, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16M 11/00 (2006.01); F16B 2/06 (2006.01); F16B 39/10 (2006.01); F16B 35/06 (2006.01); F16B 37/04 (2006.01); F16B 37/08 (2006.01);
U.S. Cl.
CPC ...
F16B 2/065 (2013.01); F16B 35/06 (2013.01); F16B 37/045 (2013.01); F16B 37/0864 (2013.01); F16B 39/10 (2013.01);
Abstract
A device for securing threaded rod can include a housing with a tapered inner surface, a biasing member, a backplate, and a set of plunger pieces, each of which includes an inner threaded surface and a sloped outer surface. The housing can be configured to be embedded in concrete, without the concrete covering a hole for a threaded rod to be inserted into the housing to engage the inner threaded surfaces of the plunger pieces.