Integrated circuits to emit and receive energy for analyzing frequencies to determine the integrity of a pipe

Bandanas; Hats; Smocks; Capes for use in salons and barber shops; Cowboy hats; Jerseys being clothing; Rain wear; Sleeveless jerseys; Barber smocks

Pencils; Stickers; Marker pens; Pencil erasers; Pencil grips; Pencil sharpeners; Personalized stickers; Plastic or paper bags, envelopes, and pouches for merchandise packaging; Wall decals; Wall stickers