Hydraulic and pneumatic industry components in this class, being metallic connectors, fittings and couplings for hoses [, pipes and flow lines, namely, hydraulic hose and pipe connectors, fittings and couplings, pneumatic hose and pipe connectors, fittings and couplings, automatic air line couplings, hose and pipe adaptors, hose nozzles, hose nipples, hoses and pipes, namely, hydraulic and pneumatic hoses and pipes, and hose and pipe assemblies, namely, hydraulic and pneumatic hose and pipe a...