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 7401681 B1

PDF
Full Text
Expired
Date of Patent:
Jul. 22, 2008

Filed:

Jan. 19, 2004
Applicants:

Ken Iwayama, Nishinomiya, JP;

Takashi Nishino, Jakarta Timur, JP;

Inventors:

Ken Iwayama, Nishinomiya, JP;

Takashi Nishino, Jakarta Timur, JP;

Assignee:

TOA Corportion, Kobe-shi, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

An auxiliary mounting devicefor an in ceiling speaker system comprises a ceiling reinforcing elementand an elongate element. The ceiling reinforcing elementincludes a flat plate portionand a vertical portionprovided to extend vertically from the flat plate portion,. The vertical portionis capable of being in a slidable state in which the vertical portionis vertically slidable and in a fixed state in which the vertical portionis fixed so as not to vertically displace.


Find Patent Forward Citations

Iwayama, Ken. (2008). Mounting support device for ceiling embedded speaker system (U.S. Patent No. 7401681). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7401681

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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