17 RUBBER AND PLASTIC, INSULATING AND SHOCK ABSORBING ARTICLES FOR USE BY LINESMEN, NAMELY, INSULATING SAFETY FABRICS; INSULATORS FOR ELECTRICAL CABLES; RUBBER SHOCK ABSORBERS; RUBBER STOPPERS; PLASTIC PADDING; RUBBER SHOCK-ABSORBING BUFFERS; INSULATING SAFETY GLOVES; INSULATING PROTECTORS FOR RUBBER INSULATING GLOVES; INSULATING SLEEVES; ACCESSORIES FOR INSULATING SLEEVES -- NAMELY, HARNESSES, BUTTONS AND STRAPS; JOINT PACKINGS; INSULATING ARTICLES FOR USE ON POWER LINES -- NAMELY, INSULATING LINE HOSE, LINE HOSE BAGS, INSULATOR COVERS, CONNECTORS TO COUPLE LENGTHS OF LINE HOSE, DEAD END PROTECTORS, CUT OUT COVERS, CROSS ARM SHIELDS, CABLE END CAPS, LIGHTNING ARRESTER COVERS, INSULATING BLANKETS, ACCESSORIES FOR INSULATING BLANKETS -- NAMELY, BLANKET CANISTERS, BLANKET ROLL-UPS, WOOD AND NYLON CLOTHES-PIN-LIKE DEVICES FOR HOLDING INSULATING BLANKETS AND OTHER PROTECTIVE DEVICES IN PLACE, BLANKET HOLDERS, STRAPS, BUTTONS, SHEET INSULATION FOR ROLLING ONTO WIRES, PLASTIC TAGGING END FITTINGS FOR SWITCH STICKS, CABLE BANDAGES, METER TERMINAL COVERS, BUSHING COVERS, SPADE COVERS, INSULATING SADDLES, NYLON BELT HOOKS, INSULATED PLASTIC LINE GUARDS, COVERS, TEE CONNECTORS, POLE GUARDS, SWITCH BLADE GAURDS, INSULATOR BARRIER SHEET MATERIAL; SWITCHBOARD MATTING; BOATING ARTICLES, NAMELY MOORING AND DOCKING DEVICES - NAMELY, TUBING TO PROTECT MOORING AND DOCKING LINES, AND BUMPERS FOR DOCKS AND BOAT SAFE GUARDS FOR MOORING LINES; WINDSHIELD SEALER CHANNELS AND STRIP; PLASTIC ROD AND TOOL HOLDERS; AND MATTING FOR COCKPITS, DOCKS AND LADDERS; CHAIR TIPS; STEP PLATES AND PADS