IC 007. US 013 019 021 023 031 034 035. G & S: Mechanical appliances for the transmission of power, except for land craft, namely, toothed rings, slewing rings, pivot bearings, large diameter antifriction bearings as well as bearings for wind energy plants, slewing rings and torque bearings for the pitch control of wind energy plants, as well as large diameter antifriction bearings used as pivot bearings or as four-point bearings or ball and roller slewing rings, other mechanical slewing rings and mechanical slew-drives as well as slewing rings with a drive unit consisting of a worm gear or a gear pinion which is driven by a hydraulic motor or an electric motor; portable metallically coated machine components made of metal, namely, valves; metallically coated slewing rings except for land craft, namely, coated large diameter antifriction bearings also known as slewing rings, four-point bearing, ball and roller-bearing slewing rings as well as slewing rings
IC 012. US 019 021 023 031 035 044. G & S: Mechanical appliances for the transmission of power for land craft, namely, toothed rings, slewing rings, pivot bearings, large diameter antifriction bearings, large diameter bearings used as pivot bearings or four-point bearings or ball and roller bearings, other mechanical slewing rings and mechanical pivot bearings as well as slewing rings with a drive unit consisting of a worm gear or a gear pinion which is driven by a hydraulic or an electric motor; metallically coated slew rings for land craft, namely, large diameter anti-friction bearings, also known as pivot bearing, four-point bearing, ball and roller bearing slewing rings as well as slewing rings
Trademark Registration Overview How To Trademark A Name Trademark Symbols Remedies To Trademark Infringement Defenses Against Trademark Infringement Paris Convention How To Report Trademark Infringement Tm Symbol Trademarks Common Law And Trademarks How To Register A Trademark The Madrid Agreement Overview Types Of Passing Off