Trolley tube

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Description

FIG. 1 is a perspective view of a trolley tube showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The trolley tube is shown broken away to indicate indefinite length.

Claims

The ornamental design of a trolley tube, as shown and described.

Referenced Cited
U.S. Patent Documents
5927451 July 27, 1999 Tsai
5988334 November 23, 1999 Caruso
6575274 June 10, 2003 Huang
D477916 August 5, 2003 Nykoluk
6619448 September 16, 2003 Wang
D489531 May 11, 2004 Oh
D498054 November 9, 2004 Moon
Patent History
Patent number: D654694
Type: Grant
Filed: Jan 19, 2011
Date of Patent: Feb 28, 2012
Inventor: Chen-Chuan Wu (Hsin Chuang)
Primary Examiner: Holly Baynham
Attorney: Muncy, Geissler, Olds & Lowe, PLLC
Application Number: 29/383,563
Classifications
Current U.S. Class: D3/318