Patent
   D342457
Priority
Oct 15 1991
Filed
Oct 15 1991
Issued
Dec 21 1993
Expiry
Dec 21 2007
Assg.orig
Entity
unknown
7
11
n/a
The ornamental design for a portable tennis score keeper, as shown and described.

FIG. 1 is a perspective view of a portable tennis score keeper showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a left side elevational view thereof; the right side elevational view being a mirror image thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Morrison, Raymond

Patent Priority Assignee Title
D378281, Jan 16 1996 Hand-held tennis scorekeeper
D411117, May 19 1998 Hand-held tennis scorekeeper
D418431, May 24 1999 Adjustable scorekeeping apparatus for the game of tennis
D504075, Mar 29 2004 Portable scoreboard
D547214, Apr 10 2006 Game stat tracker
D644131, Nov 05 2009 Score indicator for tennis courts
D963264, May 15 2019 Pet feeder reminder board
Patent Priority Assignee Title
2643466,
3762708,
4189143, Aug 03 1977 Tennis scorekeeper
4286323, May 14 1979 Electronic scoring device
4645206, Mar 26 1984 Unit point scoring system and scoreboard
4831956, Jul 01 1988 HELLER, FREDERIC NEAL, 156 GREAT OAK LANE, PLEASANTILLE, NY 10570 Tennis scoring apparatus
4948125, Mar 29 1988 Electronic scorekeeper for dice game
165553,
167094,
D281797, May 19 1982 Playart Limited Lap counter for counting the passage of toy vehicles along a track
D314711, Dec 07 1987 Tennis score recorder
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