Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hand-held voice game

Hand-held voice game

US Patent 6086478 · Granted Jul 11, 2000

Estimated economic value: $31,142,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Drill bit with continuously sharp edge cutting elements2017
Drill bit with continuously sharp edge cutting elements2014
Methods for applying wear-resistant material to exterior surfaces of earth-borin2012
Drill bit with continuously sharp edge cutting elements2011
Hand-held electronic game device2011
Drill bits and tools for subterranean drilling2010
Multi-layer encapsulation of diamond grit for use in earth-boring bits2010
Staggered compact row on same land2010
Hand-held musical game2006
Center scribing kit for use with drilling templates2004
Toy vehicle programmed to follow a manually drawn path2003
Electronic game apparatus simulating variable launch power and direction of game2003