Assignee
KASSAI KK
JP58 patents
Top patents by PatentIndex Score
US4560022ADec 24, 1985
Electrically driven children's vehicle
KASSAI KK130 citations96
US4545599AOct 8, 1985
Connecting structure between push rods and push rod-connecting rod in baby carriage
KASSAI KK60 citations96
US4435012AMar 6, 1984
Seat assembly for baby carriages
KASSAI KK61 citations96
US4386790AJun 7, 1983
Baby carriage
KASSAI KK78 citations96
US4317581AMar 2, 1982
Baby carriage
KASSAI KK110 citations96
US4272100AJun 9, 1981
Collapsible baby carriage
KASSAI KK59 citations96
US4261588AApr 14, 1981
Vehicle for children
KASSAI KK62 citations96
US4111454ASep 5, 1978
Folding baby carriage
KASSAI KK58 citations96
US4191397AMar 4, 1980
Baby carriage
KASSAI KK160 citations95
US4597116AJul 1, 1986
Bed for baby carriages
KASSAI KK28 citations93
US4577877AMar 25, 1986
Pushcart handle height adjusting mechanism
KASSAI KK40 citations93
US4577355AMar 25, 1986
Frame structure for baby carriage bed
KASSAI KK32 citations93
US4571760AFeb 25, 1986
Carry-cot
KASSAI KK27 citations93
US4567964AFeb 4, 1986
Wheel stopping device
KASSAI KK48 citations93
US4543685AOct 1, 1985
Caster
KASSAI KK39 citations93
US4542916ASep 24, 1985
Mechanism for locking the opened state of a baby carriage
KASSAI KK40 citations93
US4499619AFeb 19, 1985
Baby bed
KASSAI KK42 citations93
US4483026ANov 20, 1984
Crib
KASSAI KK46 citations93
US4428598AJan 31, 1984
Baby carriage
KASSAI KK40 citations93
US4424978AJan 10, 1984
Vehicle for children
KASSAI KK41 citations93
US4364576ADec 21, 1982
Baby walker
KASSAI KK34 citations93
US4362315ADec 7, 1982
Baby carriage
KASSAI KK55 citations93
US4265466AMay 5, 1981
Baby carriage
KASSAI KK33 citations93
US4264080AApr 28, 1981
Toy vehicle for children
KASSAI KK51 citations93
USD254610SApr 1, 1980
Infant walking trainer
KASSAI KK30 citations93
US4171132AOct 16, 1979
Infant walking trainer
KASSAI KK38 citations93
US4216974AAug 12, 1980
Collapsible baby carriage
KASSAI KK150 citations92
US4023825AMay 17, 1977
Stroller
KASSAI KK47 citations89
USD285583SSep 9, 1986
Construction toy
KASSAI KK13 citations82
USD285226SAug 19, 1986
Construction toy
KASSAI KK12 citations82
USD284393SJun 24, 1986
Construction toy
KASSAI KK19 citations82
USD284207SJun 10, 1986
Construction toy
KASSAI KK19 citations82
USD279176SJun 11, 1985
Tricycle for children
KASSAI KK18 citations82
US4152010AMay 1, 1979
Folding baby carriage
KASSAI KK22 citations82
US4046401ASep 6, 1977
Folding baby carriage
KASSAI KK27 citations82
USD286416SOct 28, 1986
Toy construction piece
KASSAI KK10 citations74
USD285584SSep 9, 1986
Construction toy
KASSAI KK6 citations74
US4570288AFeb 18, 1986
Spring supported caster having a disengageable swivel lock
KASSAI KK19 citations74
US4565388AJan 21, 1986
Structure for connecting a handle to the push rods of a baby carriage
KASSAI KK12 citations74
USD282087SJan 7, 1986
Riding toy
KASSAI KK7 citations74
US4556249ADec 3, 1985
Collapsible chair
KASSAI KK14 citations74
US4546995AOct 15, 1985
Collapsible luggage carrier
KASSAI KK15 citations74
US4529245AJul 16, 1985
Collapsible chair
KASSAI KK13 citations74
US4515389AMay 7, 1985
Baby carriage and armrest for such baby carriage
KASSAI KK17 citations74
US4479665AOct 30, 1984
Mechanism for changing the direction of pusher rod means of a baby carriage
KASSAI KK12 citations74
US4453287AJun 12, 1984
Caster for baby carriages
KASSAI KK10 citations74
US4431145AFeb 14, 1984
Emergency locking device for safety belt retractor
KASSAI KK9 citations74
US4429841AFeb 7, 1984
Emergency locking device for safety belt retractor
KASSAI KK11 citations74
US4411472AOct 25, 1983
Hammock for baby carriages
KASSAI KK16 citations74
USD269421SJun 21, 1983
Baby carriage
KASSAI KK6 citations74
Showing the top 50 of 58 patents by PatentIndex Score.