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
11/00
Game accessories of general use
Load children Filter patents View analytics View as hierarchy
A63F11/0051
Indicators of values, e.g. score counters
Load children Filter patents View analytics View as hierarchy
A63F2011/0062
Play elements marked with value or score
Filter patents View analytics View as hierarchy