Patent
   D317471
Priority
Nov 15 1988
Filed
Nov 15 1988
Issued
Jun 11 1991
Expiry
Jun 11 2005
Assg.orig
Entity
unknown
3
7
n/a
The ornamental design for a liquid filled random number ball tumbler, as shown and described.

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.

Rizzo, Mike, Rizzo, Camille

Patent Priority Assignee Title
D375764, Sep 07 1995 ANTARES CAPITAL LP, AS SUCCESSOR AGENT Random number selector game
D397731, Jan 09 1997 Handheld gaming ball display device
D784449, Oct 07 2015 Visual aid that demonstrates a random walk and generates a bell curve distribution
Patent Priority Assignee Title
3304091,
4359224, Jan 28 1981 Manipulative fluid-filled game
4757999, Sep 15 1986 Pressman Toy Corporation Pneumatically operated toy device
4930779, Mar 27 1989 Apparatus for selecting random numbers
4936576, Apr 18 1988 Amusement device
D267728, Jan 30 1981 Loncraine Broxton & Partners Limited Puzzle toy
D284292, Sep 20 1983 Ball game tumbler
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