Sleeve for tube fitting

Description

FIG. 1 is a front view of the sleeve;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a sectional view thereof taken along line A--A in FIG. 3;

FIG. 6 is an enlarged view of location B in FIG. 5;

FIG. 7 is a perspective view thereof;

FIG. 8 is a reference view showing the sleeve as used; and,

FIG. 9 is an exploded perspective view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a sleeve for tube fitting, as shown and described.

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Inventors:	Nishio; Kiyoshi (Hyogo, JP)
Assignee:	Nippon Pillar Packing Co., Ltd. (Osaka, JP)
Appl. No.:	D/114,377
Filed:	November 22, 1999

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Current U.S. Class:	D23/266; D23/259
Current International Class:	2301
Field of Search:	;D23/259,262,269 ;285/48,109,115,294.1,332.2,335,341,382.7,910,342

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References Cited [Referenced By]

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U.S. Patent Documents

4556242	December 1985	Kowal et al.
5074599	December 1991	Wirbel et al.
5154453	October 1992	Nishio
5217261	June 1993	DeWitt et al.
5551735	September 1996	Takayanagi et al.
5720504	February 1998	Stedman et al.
5934714	August 1999	Sugiyama et al.
6073976	June 2000	Schmidt et al.

Primary Examiner: Taylor; Robin V.
Attorney, Agent or Firm: Perkins Coie LLP