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.:

US 8985888 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 24, 2015

Filed:

Apr. 07, 2011
Applicant:

Hideki Kawasaki, Ritto, JP;

Inventor:

Hideki Kawasaki, Ritto, JP;

Assignee:

Empire Technology Development LLC, Wilmington, DE (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16B 19/02 (2006.01); E04B 1/61 (2006.01); F16B 5/00 (2006.01); F16B 21/08 (2006.01); F16B 21/07 (2006.01);
U.S. Cl.
CPC ...
E04B 1/6137 (2013.01); E04B 1/6129 (2013.01); E04B 1/615 (2013.01); E04B 1/6158 (2013.01); F16B 5/0016 (2013.01); F16B 21/082 (2013.01); E04B 2001/6195 (2013.01); F16B 19/02 (2013.01); F16B 21/078 (2013.01); F16B 21/086 (2013.01);
Abstract

A modular connector and modular bolt can be adapted to connect first and second prefabricated building components together. The modular connector can include a recess having a multistage notch structure that can be coupled with protrusions of a modular bolt. The chamber can also include a moveable butting element that is operably coupled with the multistage notch structure, where the moveable butting element can be adapted to move further into the chamber when the modular bolt is received by the multistage recess structure such that a relative position of the second prefabricated building component is adjustable with respect to the first prefabricated building component.


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Kawasaki, Hideki. (2015). Joint type prefab assembly (U.S. Patent No. 8985888). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8985888

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