Patent
   D397212
Priority
Jan 22 1998
Filed
Jan 22 1998
Issued
Aug 18 1998
Expiry
Aug 18 2012
Assg.orig
Entity
unknown
3
3
n/a
The ornamental design for a joint for pipe structure, as shown and described.

FIG. 1 is a top, front, and right side perspective view of a joint for pipe structure showing our new design;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a right side elevational view;

FIG. 5 is a left side elevational view;

FIG. 6 is a bottom plan view;

FIG. 7 is a cross sectional view taken in the direction of the arrows on line VII--VII of FIG. 2;

FIG. 8 is a cross sectional view taken in the direction of the arrows on line VIII--VIII of FIG. 3;

FIG. 9 is a cross sectional view taken in the direction of the arrows on line IX--IX of FIG. 3;

FIG. 10 is a top, front, and right side perspective view with the pipe being for illustrative purposes only; and,

FIG. 11 is a reduced perspective view, the dashed-and-two-dotted lines showing of pipes, wires, and wheels, the full lines showing of the joints for the pipe structure and additional joints for the pipe structure being for illustrative purposes only.

Hirano, Seiji, Shoda, Asao

Patent Priority Assignee Title
6089778, Jul 02 1998 Yazaki Industrial Chemical Co., Ltd Joint
7062836, Jan 12 2001 QuixxSmart Structures, Inc. Pipe fitting apparatus and methods
D421644, Dec 11 1997 Builder's Best, Inc. Universal elbow
Patent Priority Assignee Title
D291481, Feb 11 1985 Vassallo Research and Development Corporation Elbow pipe fitting
D296816, Oct 02 1985 Brass-Craft Manufacturing Company Tube coupler
D392372, Dec 25 1995 YANO GIKEN CO , LTD Pipe joint
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 05 1997HIRANO, SEIJIYAZAKI INDUSTRIAL CHEMICAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089280564 pdf
Sep 05 1997SHODA, ASAOYAZAKI INDUSTRIAL CHEMICAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0089280564 pdf
Jan 22 1998Yazaki Industrial Chemical Co., Ltd.(assignment on the face of the patent)
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