Ping pong ball

Description

FIG. 1 is a front view of the ping pong ball of my new design;

FIG. 2 is a rear view;

FIG. 3 is a left side view;

FIG. 4 is a right side view;

FIG. 5 is a plan view; and,

FIG. 6 is a bottom view.

Referenced Cited
U.S. Patent Documents
D141546 June 1945 Glass
D285591 September 9, 1986 Peel
1108441 August 1914 Hubbell
4305583 December 15, 1981 Tandon et al.
4874169 October 17, 1989 Litchfield
5038504 August 13, 1991 Modigh
5439224 August 8, 1995 Bertoncino
Patent History
Patent number: D382611
Type: Grant
Filed: Oct 31, 1995
Date of Patent: Aug 19, 1997
Inventor: Cheng Lai (Northridge, CA)
Primary Examiner: Prabhakar G. Deshmukh
Assistant Examiner: Cheri Cohen
Application Number: 0/45,828
Classifications
Current U.S. Class: D21/204
International Classification: 2102;