Hollow tube

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Description

FIG. 1 is a perspective view of hollow tube 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; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for hollow tube, as shown and described.

Referenced Cited
U.S. Patent Documents
D5178 August 1871 Gould
1761980 June 1930 Bundy
3050087 August 1962 Caplan
D296356 June 21, 1988 Kanao
4811800 March 14, 1989 Hill et al.
6056018 May 2, 2000 Renaud
D443344 June 5, 2001 Evans
Patent History
Patent number: D525684
Type: Grant
Filed: Dec 21, 2004
Date of Patent: Jul 25, 2006
Inventor: Yau-Liang Jhang (Taichung City)
Primary Examiner: Robin Webster
Attorney: MacPherson Kwok Chen & Heid LLP
Application Number: 29/219,837
Classifications
Current U.S. Class: Pipe, Tubing Or Hose (D23/266)