Plug of pipe coupling

Description

FIG. 1 is a perspective view of a plug 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; and,

FIG. 8 is a cross section taken across FIG. 6 along line VIII--VIII.

Claims

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

---

Inventors:	Kozu; Izumi (Tokyo, JP), Someya; Tomoko (Tokyo, JP)
Assignee:	Nitto Kohki Co., Ltd. (Tokyo, JP)
Appl. No.:	D/151,003
Filed:	December 4, 2001

---

Foreign Application Priority Data

---

Jun 8, 2001 [JP]			2001-016838

Current U.S. Class:	D23/262; D23/233; D23/260
Current International Class:	2301
Field of Search:	;D23/233,266,262 ;285/34,35,275,277 ;251/149.1,150

---

References Cited [Referenced By]

---

U.S. Patent Documents

D325775	April 1992	Hayes
D412738	August 1999	Kuwabara
D435635	December 2000	Taneya
D442267	May 2001	Kouda

Primary Examiner: Taylor; Robin V.
Attorney, Agent or Firm: Wenderoth, Lind & Ponack, L.L.P.