Bird activity perch tree

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Description

FIG. 1 is a front view of an bird activity perch tree;

FIG. 2 is a rear view of an bird activity perch tree;

FIG. 3 is a top view of an bird activity perch tree;

FIG. 4 is a view from underneath an bird activity perch tree;

FIG. 5 is a left side view of an bird activity perch tree;

FIG. 6 is a right side view of an bird activity perch tree; and,

FIG. 7 is a perspective view of an bird activity perch tree.

Referenced Cited
U.S. Patent Documents
D175292 August 1955 Austgen
D183655 October 1958 Hansen
D233770 November 1974 Clark et al.
D344673 March 1, 1994 Effron
D353693 December 20, 1994 Lawson
2174481 September 1939 Rosenfelder
2707937 May 1955 Herman
2718209 September 1955 Ross
2808807 October 1957 Winton et al.
3911866 October 1975 Dodd
4542714 September 24, 1985 Ingraham et al.
Foreign Patent Documents
30354 August 1964 DEX
121224 March 1948 SEX
Patent History
Patent number: D371226
Type: Grant
Filed: Nov 22, 1994
Date of Patent: Jun 25, 1996
Inventor: Yuk-Ching Lee (Kowloon)
Primary Examiner: Cathy Anne MacCormac
Attorneys: Bradford E. Kile, Ruffin B. Cordell, Michael J. McKeon
Application Number: 0/31,559
Classifications
Current U.S. Class: Element Or Attachment (3) (D30/119)