Liquid filled random number ball tumbler

Description

FIG. 1 is a perspective view of a liquid filled random number ball tumbler showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof.

In FIG. 2, a number of balls are not shown for ease of illustration.

Referenced Cited
U.S. Patent Documents
D267728 January 25, 1983 Loncraine
D284292 June 17, 1986 Smirne
3304091 February 1967 Bittner
4359224 November 16, 1982 Nottingham et al.
4757999 July 19, 1988 Opresco
4930779 June 5, 1990 Maddox
4936576 June 26, 1990 Farraj
Patent History
Patent number: D317471
Type: Grant
Filed: Nov 15, 1988
Date of Patent: Jun 11, 1991
Inventors: Mike Rizzo (Riverside, CA), Camille Rizzo (Riverside, CA)
Primary Examiner: Melvin B. Feifer
Assistant Examiner: Philip Hyder
Attorney: Richard C. Litman
Application Number: 7/271,484
Classifications
Current U.S. Class: D21/37