Socket of pipe coupling

- Nitto Kohki Co., Ltd.
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Description

FIG. 1 is a perspective view of a socket of pipe coupling when seen from the top and left side of the front, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a partially cutaway, cross section taken across FIG. 6 along line VIII—VIII; and,

FIG. 9 is a partially cutaway, cross section taken across FIG. 2 along line IX—IX.

Claims

The ornamental design for a socket of pipe coupling, as shown and described.

Referenced Cited
U.S. Patent Documents
D325775 April 28, 1992 Hayes
D397413 August 25, 1998 Sapp
D403056 December 22, 1998 Clivio
D434834 December 5, 2000 Goto
D441436 May 1, 2001 Chao
Patent History
Patent number: D462112
Type: Grant
Filed: Nov 30, 2001
Date of Patent: Aug 27, 2002
Assignee: Nitto Kohki Co., Ltd. (Tokyo)
Inventors: Izumi Kozu (Tokyo), Tomoko Someya (Tokyo)
Primary Examiner: Robin V. Taylor
Attorney, Agent or Law Firm: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 29/150,787
Classifications
Current U.S. Class: Coupling Or Joint (D23/262); Valve Or Body Therefor (D23/233)
International Classification: 2301;