H HELICAL DRILLING by Helical Drilling, Inc. (Track this)
Intl: (037) Building construction and repair US: 100; 103; 106 Filing date: 12-Jun-2013 Serial number: 85957499
HELICAL PILE WORLD.COM THE GLOBAL INFORMATION SOURCE FOR THE HELICAL PILE INDUSTRY by HELICAL PILE WORLD LLC (Track this)
Intl: (037) Building construction and repair US: 100; 103; 106 Filing date: 30-Jun-2011 Serial number: 85360883
HELICAL by Helgesen Industries, Inc. (Track this)
Intl: (040) Treatment of materials US: 100; 103; 106 Filing date: 04-May-2011 Serial number: 85312350
HELICAL PRODUCT LIFECYCLE OPTIMIZATION by Helgesen Industries, Inc. (Track this)
Intl: (040) Treatment of materials US: 100; 103; 106 Filing date: 04-May-2011 Serial number: 85312342
HELICAL PULLDOWN by Hubbell Incorporated (Track this)
Intl: (006) Metal goods US: 002; 012; 013; 014; 023; 025; 050 Filing date: 07-Jul-2010 Serial number: 85079771
HELICAL ROBOTICS by Helical Robotics, LLC (Track this)
Intl: (007) Machinery US: 013; 019; 021; 023; 031; 034; 035 Filing date: 30-Jun-2010 Serial number: 85075155
TURBOHELICAL by KABUSHIKI KAISHA MIYANAGA; (doing business as MIYANAGA CO., LTD.) (Track this)
Intl: (007) Machinery US: 013; 019; 021; 023; 031; 034; 035 Filing date: 26-Mar-2007 Serial number: 79041530
HELICAL by HYI (Track this)
Intl: (025) Clothing US: 022; 039 Filing date: 28-Dec-2000 Serial number: 76188710
HELICAL by Helical Line Products Company (Track this)
Intl: (006) Metal goods US: 013 Filing date: 07-Nov-1979 Serial number: 73238273