Assignee
UNION SPECIAL CORP
US143 patents
Top patents by PatentIndex Score
US5370071ADec 6, 1994
Lap seamer device for sewing machine
UNION SPECIAL CORP87 citations96
US5108017AApr 28, 1992
Sleeve flip over device
UNION SPECIAL CORP90 citations95
US3982491ASep 28, 1976
Automatic sewing machine
UNION SPECIAL CORP57 citations93
US5765495AJun 16, 1998
Method for sleeve alignment prior to sewing
UNION SPECIAL CORP30 citations92
US5370072ADec 6, 1994
Automatic alignment of material and positioning at the stitch forming location
UNION SPECIAL CORP37 citations92
US4688446AAug 25, 1987
Connecting rod manufacture
UNION SPECIAL CORP45 citations92
US5363784ANov 15, 1994
Sewing cloth handling device
UNION SPECIAL CORP21 citations91
US5197722AMar 30, 1993
Cloth folding device with airblower for uncurling ends
UNION SPECIAL CORP37 citations91
US4800830AJan 31, 1989
Hemmer seamer assembly
UNION SPECIAL CORP30 citations91
US5570647ANov 5, 1996
Automatic attachment of a rib knit band to a shirt body
UNION SPECIAL CORP22 citations90
US4169422AOct 2, 1979
Automatic chain-stitch sewing machine
UNION SPECIAL CORP33 citations89
US4051794AOct 4, 1977
Automatic sewing machine
UNION SPECIAL CORP32 citations89
US5383414AJan 24, 1995
Apparatus for making a three needle stitch with cover thread
UNION SPECIAL CORP35 citations87
US5642681AJul 1, 1997
Sewing sleeves on shirt bodies
UNION SPECIAL CORP27 citations86
US5269239ADec 14, 1993
Automatic attachment of pre-closed elastic waistbands
UNION SPECIAL CORP25 citations86
US3986468AOct 19, 1976
Sewing machine needle
UNION SPECIAL CORP58 citations85
US4526115AJul 2, 1985
Automatic sleeve making
UNION SPECIAL CORP19 citations80
US4098201AJul 4, 1978
Method and apparatus for hemming
UNION SPECIAL CORP27 citations79
US3970016AJul 20, 1976
Automatic sewing machine
UNION SPECIAL CORP29 citations78
US4086860AMay 2, 1978
Edge alignment apparatus
UNION SPECIAL CORP19 citations75
US5222450AJun 29, 1993
Lap seamer device for sewing machine
UNION SPECIAL CORP7 citations74
US4825785AMay 2, 1989
Latch tacker
UNION SPECIAL CORP8 citations74
US4796552AJan 10, 1989
Latch tacker
UNION SPECIAL CORP7 citations74
US4791875ADec 20, 1988
Needle guard for sewing machine
UNION SPECIAL CORP6 citations74
US4235178ANov 25, 1980
Bobbin thread tension device
UNION SPECIAL CORP13 citations74
US5628264AMay 13, 1997
Sleeve making method and apparatus
UNION SPECIAL CORP15 citations73
US5159874ANov 3, 1992
Aligning device for sleeve
UNION SPECIAL CORP12 citations73
US4911092AMar 27, 1990
Hemmer seamer assembly
UNION SPECIAL CORP7 citations73
US4531721AJul 30, 1985
Automatic transfer apparatus
UNION SPECIAL CORP9 citations73
US4321880AMar 30, 1982
Presser foot attachment
UNION SPECIAL CORP8 citations73
US4285291AAug 25, 1981
Needle guard for sewing machines
UNION SPECIAL CORP8 citations73
US4069777AJan 24, 1978
Button guide assembly
UNION SPECIAL CORP7 citations73
US4972787ANov 27, 1990
Hemmer seamer assembly
UNION SPECIAL CORP7 citations72
US4922842AMay 8, 1990
Hemmer seamer assembly
UNION SPECIAL CORP10 citations72
US4903623AFeb 27, 1990
Hemmer seamer assembly
UNION SPECIAL CORP6 citations72
US4896619AJan 30, 1990
Hemmer seamer assembly
UNION SPECIAL CORP7 citations72
US4858546AAug 22, 1989
Hemmer seamer assembly
UNION SPECIAL CORP8 citations72
USD264088SApr 27, 1982
Sewing machine
UNION SPECIAL CORP8 citations72
US4295434AOct 20, 1981
Feed mechanism for sewing machines
UNION SPECIAL CORP17 citations72
US5850792ADec 22, 1998
Method and apparatus for sewing sleeves on shirt bodies
UNION SPECIAL CORP10 citations71
US5676078AOct 14, 1997
Method and apparatus for sewing sleeves on shirt bodies
UNION SPECIAL CORP6 citations71
US5390614AFeb 21, 1995
Method and apparatus for automatically attaching a collarette display and label to a garment body by using a two step sewing operation
UNION SPECIAL CORP19 citations71
US5375545ADec 27, 1994
Method and apparatus for automatically attaching a collarette, display, and label to a garment body
UNION SPECIAL CORP7 citations71
US4967674ANov 6, 1990
Sewing machine for sewing on a tape
UNION SPECIAL CORP16 citations71
US4530295AJul 23, 1985
Guidance system for a workpiece transfer apparatus
UNION SPECIAL CORP12 citations71
US4528922AJul 16, 1985
Guidance system for a workpiece transfer apparatus
UNION SPECIAL CORP7 citations71
US4519331AMay 28, 1985
Apparatus for transfering and stacking short workpiece panels
UNION SPECIAL CORP15 citations71
US4513674AApr 30, 1985
Mechanism generating elliptical motion
UNION SPECIAL CORP9 citations71
US4248170AFeb 3, 1981
Auxiliary feed mechanism for sewing machines
UNION SPECIAL CORP8 citations71
US4147120AApr 3, 1979
Auxiliary feed mechanism for sewing machines
UNION SPECIAL CORP10 citations71
Showing the top 50 of 143 patents by PatentIndex Score.