Assignee
PEMCO KALAMAZOO
US18 patents
Top patents by PatentIndex Score
US4561626ADec 31, 1985
Mold opening device
PEMCO KALAMAZOO30 citations93
US4462138AJul 31, 1984
Wheel bracket assembly having a resilient element with progressively increasing resistance
PEMCO KALAMAZOO42 citations93
US4315727AFeb 16, 1982
Rotary ball lock
PEMCO KALAMAZOO42 citations93
US4294491AOct 13, 1981
Metal disk wheel with resilient tread and bearing support
PEMCO KALAMAZOO36 citations93
US4084288AApr 18, 1978
Shock absorber for swivel caster
PEMCO KALAMAZOO37 citations93
US4424015AJan 3, 1984
Apparatus for injection molding
PEMCO KALAMAZOO53 citations88
US4372738AFeb 8, 1983
Collet lock for a mold assembly
PEMCO KALAMAZOO38 citations87
US4295686AOct 20, 1981
Disk wheel with resilient bearing support and rigid annular tread mounting surface
PEMCO KALAMAZOO28 citations82
US4223511ASep 23, 1980
PVC Foil cutter
PEMCO KALAMAZOO21 citations82
US4111623ASep 5, 1978
Apparatus for assembling bearing unit in a wheel
PEMCO KALAMAZOO22 citations82
US4072373AFeb 7, 1978
Wheel construction
PEMCO KALAMAZOO27 citations82
USD282905SMar 11, 1986
Caster frame
PEMCO KALAMAZOO7 citations74
US4559668ADec 24, 1985
Wheel braking mechanism for a wheel bracket assembly
PEMCO KALAMAZOO15 citations74
US4318204AMar 9, 1982
Disk wheel with bearing housing injection molded therein
PEMCO KALAMAZOO15 citations74
US4219903ASep 2, 1980
Bearing retainer
PEMCO KALAMAZOO19 citations74
US4122580AOct 31, 1978
Solid axle wheel support and sealed bearing construction
PEMCO KALAMAZOO11 citations74
US4537570AAug 27, 1985
Lifting apparatus for an injection mold
PEMCO KALAMAZOO11 citations69
US4161893AJul 24, 1979
Rotary indexing mechanism
PEMCO KALAMAZOO6 citations63