U.S. federal trademark · Serial No. 79214542 · Reg. No. 5645875
Mechanical clamping elements and clamping devices with multiple screws in the nature of machine tools, namely, clamps for use in the precision clamping of work pieces; machine parts, namely mechanical clamping devices generating clamping forces on bolted connections to hold the clamped members tight; machines, tools and apparatus for fastening and joining, namely, for clamping bolted assemblies; bolt tensioning apparatus, namely, mechanical or hydraulic tensioners; expansion bolts being parts for machines, motors and engines; hydraulic machines, tools and apparatus, namely, hydraulic tensioning devices; hydraulic power equipment, namely, hydraulic tensioning devices; hydraulic power tools, namely, hydraulic tensioning devices; hydraulic power units; machine tools for tensioning and releasing of bolts and of fastening devices incorporating bolts; power-driven wrenches; hydraulic bolt tensioning apparatus, namely, hydraulic bolt tensioners; hydraulic nuts being parts of machines or structures; hydraulic bolts being parts of machines or structures; structural parts for all the aforesaid goods
Metal fasteners, namely, nuts and bolts; metal hardware, namely, washers of metal; bolts of metal; nuts of metal; clamps of metal; tensioners of metal, namely nuts and bolts, for tightening bolted assemblies; parts of metal for use in bolted assemblies, namely, metal bolts, metal screws, metal nuts, and metal washers; bolting, fastening and tensioning systems of metal, namely, metal tensioners, metal nuts and metal bolts; mechanical prestressing systems for large-diameter screws for use in the construction of heavy machinery, namely, metal bolts, and metal nuts; metal caps for screws; structural parts for the aforesaid goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.