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 7014221 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 21, 2006

Filed:

Dec. 22, 2003
Applicants:

Kazuo Iwasaki, Mishima, JP;

Takamitsu Kobayashi, Okazaki, JP;

Yusushi Tsuchiya, Numazu, JP;

Yoshinori Ishii, Okazaki, JP;

Kazuya Suzuki, Okazaki, JP;

Nagahisa Amano, Mishima, JP;

Inventors:

Kazuo Iwasaki, Mishima, JP;

Takamitsu Kobayashi, Okazaki, JP;

Yusushi Tsuchiya, Numazu, JP;

Yoshinori Ishii, Okazaki, JP;

Kazuya Suzuki, Okazaki, JP;

Nagahisa Amano, Mishima, JP;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16L 39/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A joint for piping includes a pipe with an annular swelling wall and a connector body with a socket that includes locking pieces. The locking pieces hold the annular swelling wall when the pipe is inserted through the connector body to connector the pipe to the connector body. A projected member on the pipe fits in a recess on the connector body to prevent rotation between the pipe and the connector body.


Find Patent Forward Citations

Iwasaki, Kazuo. (2006). Joint for piping (U.S. Patent No. 7014221). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7014221

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

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