Patio umbrella

- Yotrio Group Co., Ltd.
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Description

FIG. 1 is a perspective view of a patio umbrella;

FIG. 2 is a rear view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a side view thereof starting to retract;

FIG. 7 is a side view thereof continuing to retract; and,

FIG. 8 is a side view thereof fully retracted.

Claims

I claim the ornamental design for a patio umbrella, as shown and described.

Referenced Cited
U.S. Patent Documents
D45802 May 1914 Follmer
5937882 August 17, 1999 Harbaugh
D434556 December 5, 2000 Lin
6305394 October 23, 2001 Reese
7013903 March 21, 2006 Li
20020129847 September 19, 2002 Ma
20040177871 September 16, 2004 Harbaugh
20050028852 February 10, 2005 Reese
20080006312 January 10, 2008 Li
Foreign Patent Documents
000702600-0002 April 2007 EM
Patent History
Patent number: D609453
Type: Grant
Filed: May 2, 2008
Date of Patent: Feb 9, 2010
Assignee: Yotrio Group Co., Ltd. (Linhai)
Inventor: Kai Liu (Linhai)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Schein & Cai LLP
Application Number: 29/307,627
Classifications
Current U.S. Class: D3/5