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.

Date of Patent:
Dec. 26, 2006

Filed:

Oct. 31, 2003
Applicants:

Ichiro Tokuda, Osaka, JP;

Kenji Tsubota, Osaka, JP;

Michio Yamaji, Osaka, JP;

Tsutomu Shinohara, Osaka, JP;

Inventors:

Ichiro Tokuda, Osaka, JP;

Kenji Tsubota, Osaka, JP;

Michio Yamaji, Osaka, JP;

Tsutomu Shinohara, Osaka, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 11/10 (2006.01);
U.S. Cl.
CPC ...
Abstract

Line interconnecting meanscomprises lower channel blockseach having a line interconnecting channeland arranged in an upper stage of lines B, B, Bto be interconnected, at the same position with respect to the direction of the lines, and a plurality of upper channel blockseach arranged on an upper side of the lower channel blocksof adjacent lines interconnected and each having a transverse channelextending orthogonal to the lines and downward channelextending from the transverse channeland communicating with the respective line interconnecting channelsof the lower channel blocks. Each of the lower channel blocksis removably fastened to a coupling member in a lower stage with screws from above, and the upper channel blocksare removably fastened to the lower channel blockswith screws from above.


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