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United States Patent D468,351
To January 7, 2003

Ring binder housing cover

Claims


The ornamental design for ring binder housing cover, as shown and described.
Inventors: To; Chun Yuen (Shatin, HK)
Assignee: World Wide Stationery Manufacturing Company Limited (Kwal Chung, HK)
Appl. No.: D/141,807
Filed: May 11, 2001

Current U.S. Class: D19/32
Current International Class: 1904
Field of Search: D19/26,27,32,49,100 402/26,31,36,38,39,41 281/3.1,15.1,21.1,22,27.1,27.2,27.3,28,29,30,31,32,39,45,46,47,48,49,50,51

References Cited

U.S. Patent Documents
1997447 April 1935 Birbaum
2146008 February 1939 Buenger
2612169 September 1952 Segal
2673564 March 1954 Derringer
3101719 August 1963 Vernon
3404685 October 1968 Vernon
D356112 March 1995 Constantine
D392997 March 1998 Chan
D392998 March 1998 Chan
5975785 November 1999 Chan
Primary Examiner: Mortimer; Paula A.
Attorney, Agent or Firm: Michael Best & Friedrich LLC Whitesel; J. Warren

Description



FIG. 1 is a perspective view showing the top and one end of the inventive ring binder housing cover;

FIG. 2 is a perspective view showing the bottom and one end of the inventive ring binder housing cover;

FIG. 3 is a side elevation of one side of the inventive ring binder housing cover;

FIG. 4 is a plan view looking down on top of the ring binder housing cover;

FIG. 5 is a side elevation of an opposite side of the inventive ring binder cover;

FIG. 6 is a plan view of the underside of the inventive ring binder cover; and,

FIG. 7 is an elevation view of an end of the inventive ring binder cover, the opposite end being identical thereto.

The broken line showing in FIGS. 1 through 7 is for illustrative purposes only and forms no part of the claimed design.

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