Metal wearing parts, namely, ring shaped fittings of metal, for agricultural use only

Agricultural machines, namely, agricultural seed planting machines; communal maintenance machines, namely, lawn mowers and snow blowers; agricultural machines and implements other than those which are hand-operated, namely, sowing and harvesting machines, in particular reapers and threshers, power machines for mowing and reaping, sowers as seed planting machines, motorized cultivators; ploughs and tractor-towed harrows; agricultural tools and machines, namely, ploughshares and frames as structural parts for ploughshares, power operated crop lifting machines, coulters, power operated rotary cultivators; shares, namely, double plough shares, wing ploughshares, duck foot ploughshares, cultivator ploughshares; potato and beet harvester ploughshares and parts therefor, in particular ploughshare front and rear structural parts, namely, points and wings; manure insertion devices, in particular manure insertion ploughshares; parts specially adapted for agricultural ploughs, namely, manure insertion shafts, manure insertion plates, insertion plates, mould boards, sliding plates and panels; plough pans, landside heels, runners, plough beams, cast slip heels all sold as integral structural components of ploughshares; bearing and fastening elements as structural parts of agricultural machinery in the nature of balers and harvester, namely, bearings and bushings, cultivator shaft bearings; structural parts for agricultural machinery in the nature of balers and harvesters, namely, sieve bottoms consisting of screening plates; knives, namely, electric knives; hollow discs, namely, polishing discs for automated wet-polishing multi-head machines; blade knives, namely, machine parts in the nature of blades; flail mower blades, namely, plow blades for vehicles; share blades, namely, ploughshares; fine-cut blades, namely, power saw blades; mower discs, namely, disc harrows; coulter discs, namely, disc harrows; cutting discs, namely, flap discs for power operated grinders; blade discs, namely, polishing discs for automated wet-polishing multi-head machines; blade holders, namely, cases specially adapted for holding agricultural machines parts in the nature of blades; replacement parts for tractor towed agricultural machinery in the nature of mowers and reapers, namely, tines; electric scissors; edges, namely, cutting edges specially adapted for snow plows and agricultural plows; structural and replacement parts and attachments for agriculture machinery in the nature of ploughs and harvesters, namely, scraper bars consisting of box scrapers; cutting bars, namely, cutting machines; structural parts for agricultural machinery in the nature of harvesters and ploughs, namely, tailpieces consisting of mould board tailpieces; agricultural machine parts in the nature of wear plates and wear edges as parts of machines