PTO Wrapper PDF
Dossier Espace Google
Patent
   D814574
Priority
Mar 16 2017
Filed
Mar 16 2017
Issued
Apr 03 2018
Expiry
Apr 03 2033
Inventors
Navin, Joh…
Assg.orig
Assg.curr
Entity
unknown
Referenced by
1
References
88
Maint.:
n/a
The ornamental design for a four person chess board, as shown and described.

FIG. 1 is a front perspective view of the four person chess board;

FIG. 2 is a front plan view of the four person chess board;

FIG. 3 is a back plan view of the four person chess board; and,

FIG. 4 is a side view of the four person chess board.
INVENTORS:

Navin, John Joseph

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D855110, Jan 31 2017 Game board
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
1134922,
1202191,
1336169,
1474504,
1555937,
1674533,
1772583,
1780038,
2045339,
2614842,
330990,
3406975,
3433482,
3532342,
3610626,
3697076,
3768811,
3799549,
3843130,
386007,
3892411,
3899176,
4037843, Sep 25 1975 Board game apparatus
4067578, Aug 26 1976 PAUL JEOU-FUL CHANG Chess board and pieces
4136880, Jul 26 1977 Four hand checkerboard
4147360, Jun 21 1974 Kay Etma Bailey, McElreath; Marsha Lou Bailey, Wood; Bruce Kenneth, Bailey; Alyce Bailey, Raymond Foursided chess game
4190254, Jul 29 1976 "Double-chess" game board
4193600, Dec 19 1977 Roy, Armstrong Cribbage scoring device
4387897, Apr 14 1978 Game apparatus
458451,
4688802, Oct 10 1984 Board game
4696478, Nov 01 1985 Neutral zone, piece-capture game
4708349, Oct 29 1985 Chess for play by two, three or four persons
4753441, Jun 16 1986 War game with variable game board
4778187, Oct 22 1986 Modified chess game method of play
479195,
4805915, Jun 03 1985 Board game with changeable playing pieces
4932669, Apr 03 1989 Method of playing a multiple player chess game
5052691, Sep 19 1989 Game of entertainment
511306,
5125666, Jul 30 1991 Four-player chess
534080,
5421582, Jan 28 1994 Expanded chess game and method therefor
5433450, Nov 10 1994 Board game
5492332, Jan 30 1995 Chess-type game
5513849, Aug 09 1995 Method of playing a four-player chess game
5586762, Dec 22 1993 Method of playing a quadrilateral chess game
5647593, Mar 04 1994 Easy chess-like game
5803457, Aug 20 1997 Checkers for teams
5901957, Oct 03 1997 Chess game with archer pieces
6082735, Jul 28 1997 Method of playing game
6098982, May 20 1998 America's chess
6102399, Jan 21 1997 Four way chess game
6116602, Jan 12 1999 AGION TECHNOLOGIES, L L C , A CORPORATION OF CONNECTICUT Enhanced four handed variation of chess
6550770, Nov 09 2001 Chess game
6799763, Nov 05 2001 Dragon Chess Inc. Modified chess game
694509,
701414,
7021628, Mar 24 2004 Multiple player board games
9694289, May 22 2012 Chess variant game and method
20050035546,
20060113728,
20060279042,
20080045343,
20080048395,
20140333023,
115836,
129154,
132919,
168937,
173066,
173152,
186449,
232444,
241358,
D248413, Dec 10 1976 Team checker board
D248414, Dec 10 1976 Team checker board
D302282, Sep 26 1986 MEGA GAMES, INC , A CORP OF TEXAS Game board
31815,
32262,
D340953, Nov 21 1991 Game board
35791,
D360233, Jan 15 1993 Game board
52394,
D550295, Aug 25 2006 Game board
D550776, Nov 30 2005 Chess board
D552689, Jul 26 2006 Game board
D694831, Jul 25 2012 Chess board
ASSIGNMENT RECORDS    Assignment records on the USPTO
Executed onAssignorAssigneeConveyanceFrameReelDoc
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule