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Patent
   D257563
Priority
Jul 13 1978
Filed
Jul 13 1978
Issued
Nov 25 1980
Expiry
Nov 25 1994
Inventors
Johnson, T…
Assg.orig
AMF Incorp…
Assg.curr
AMF Incorp…
Entity
unknown
Referenced by
4
References
1
Maint.:
n/a
The ornamental design for a racquetball racket, as shown.

FIG. 1 is a plan view of a racquetball racket showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a top view thereof; and

FIG. 4 is a bottom view thereof.
INVENTORS:

Johnson, Thomas, Witte, Paul A., Hall, Jr., Harleston J.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D290487, Dec 10 1984 Ektelon Racquetball racquet
D290633, Dec 10 1984 EKTELON, A CORP OF CA Racquetball racquet
D334290, Mar 26 1990 Tooth Toy, Inc. Toothbrush cover
D910129, Jan 15 2019 Sumitomo Rubber Industries, Ltd. Tennis racket
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
237990,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 13 1978AMF Incorporated(assignment on the face of the patent)
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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