Stretcher structure used in multiple collapsible umbrella

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Description

FIG. 1 is a perspective view of the stretcher structure used in multiple collapsible umbrella of this invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a stretcher structure used in multiple collapsible umbrella, as shown.

Referenced Cited
U.S. Patent Documents
6164303 December 26, 2000 Lin et al.
6296001 October 2, 2001 Lin et al.
6497242 December 24, 2002 Lin et al.
6588439 July 8, 2003 Wu
Patent History
Patent number: D489169
Type: Grant
Filed: Dec 16, 2002
Date of Patent: May 4, 2004
Inventor: Ching-Chuan You (Taipei)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Robert A Delehanty
Application Number: 29/173,432
Classifications
Current U.S. Class: D3/10
International Classification: 0303;