Inventor
LERCH KARL D
26 patents
⚠️ This page may combine multiple inventors who share the name “LERCH KARL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QUAKER OATS CO
12 patentsUSD277494SFeb 5, 1985
Toy pickup truck
QUAKER OATS CO73 citations96
USD316722SMay 7, 1991
Keyboard
QUAKER OATS CO23 citations92
USD314406SFeb 5, 1991
Toy safe
QUAKER OATS CO46 citations92
USD315744SMar 26, 1991
Electronic guitar
QUAKER OATS CO16 citations74
USD306093SFeb 20, 1990
Umbrella
QUAKER OATS CO15 citations74
US4763679AAug 16, 1988
Toy umbrella
QUAKER OATS CO13 citations74
USD289308SApr 14, 1987
Toy truck
QUAKER OATS CO7 citations74
USD279806SJul 23, 1985
Toy space vehicle
QUAKER OATS CO10 citations74
USD306638SMar 13, 1990
Fishing pole
QUAKER OATS CO3 citations63
USD279493SJul 2, 1985
Toy trailer
QUAKER OATS CO2 citations63
USD262561SJan 5, 1982
Toy submarine
QUAKER OATS CO4 citations63
USD262467SDec 29, 1981
Toy helicopter
QUAKER OATS CO1 citations52
MATTEL INC
10 patentsUS6755265B2Jun 29, 2004
Children's ride-on vehicle
MATTEL INC35 citations96
US6994179B2Feb 7, 2006
Children's ride-on vehicle
MATTEL INC16 citations92
US6656010B1Dec 2, 2003
Children's ride-on vehicle
MATTEL INC41 citations92
US6120345ASep 19, 2000
Ride-on vehicle with a free-floating wheel
MATTEL INC19 citations92
US7530411B2May 12, 2009
Children's ride-on vehicle
MATTEL INC9 citations84
USD437007SJan 30, 2001
Children's ride-on vehicle
MATTEL INC15 citations84
USD429774SAug 22, 2000
Children's ride-on vehicle
MATTEL INC11 citations74
USD410258SMay 25, 1999
Children's ride-on vehicle
MATTEL INC15 citations74
USD443658SJun 12, 2001
Children's ride-on vehicle
MATTEL INC4 citations63
USD436141SJan 9, 2001
Children's ride-on vehicle
MATTEL INC4 citations63