Patent classifications
A
HUMAN NECESSITIES
Load children
A63
SPORTS; GAMES; AMUSEMENTS
Load children
A63F
CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
Load children
A63F3/00173
Characteristics of game boards, alone or in relation to supporting structures or playing piece
Load children Filter patents View analytics View as hierarchy
A63F3/00261
Details of game boards, e.g. rotatable, slidable or replaceable parts, modular game boards, vertical game boards
Load children Filter patents View analytics View as hierarchy
A63F2003/00435
with a sloping playing field or part thereof
Load children Filter patents View analytics View as hierarchy