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 7181040 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 20, 2007

Filed:

Feb. 27, 2004
Applicant:

Yoshizumi Ohta, Yamanashi, JP;

Inventor:

Yoshizumi Ohta, Yamanashi, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A case for containing an electrical instrument, comprises a frame having a peripheral wall portion, a cover member having a peripheral wall portion fitted on the peripheral wall portion of said frame and configured to form a space for containing the electrical instrument between the frame and the cover member, at least one hole provided in one of the peripheral wall portions of the frame and the cover member to fix the frame and the cover member, and a protrusion provided on the other of the peripheral wall portions of the frame and the cover member for being inserted in said hole.


Find Patent Forward Citations

Ohta, Yoshizumi. (2007). Case for containing electrical instrument (U.S. Patent No. 7181040). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7181040

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

Loading…