Class 007: Agricultural machines, namely, earth diggers and lawn mowers; power-operated tools, namely, buffers, grinders, lawn and garden edgers, and drill hammer; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated in the nature of tractor-towed agricultural implements, namely, plows, harrows, mowers, and reapers; couplings for agricultural machines; Couplings for machines, namely, couplings being parts of earth diggers; Couplings for machines, namely, couplings being parts of garden tractors for mowing lawns; shaft couplings, not for land vehicles; Couplings for machines, namely, couplings for pneumatic apparatus; Couplings for machines, namely, couplings of metal for hydraulic apparatus; Fluid couplings being parts of machines, namely, quick coupling for fluid transfer; Hydraulic valves being parts of machines; valves being parts of machines; valves for pumps; Couplings for machines, namely, quick disconnect coupling; Couplings for machines, namely, hydraulic quick coupling; valves of metal for conducting fluids, being parts of machines; Hydraulic shaft couplings, other than for land vehicles; safety shaft couplings, other than for land vehicles; regulators being parts of machines; pressure regulators being parts of machines
