#USPTO: 15.01.04 - Filters, air cleaner (automotive), Air cleaner filters, automotive, Generators, Internal combustion engines, Motors (machinery), Motors, outboard (boat), Valves, automobile engine, Engines, turbine, Engines, steam, Engines, combustion, Diesel engines, Carburetors, vehicle, Boat motors, outboards, Alternators, Filters, oil (automotive) #USPTO: 20.03.05 - Charge cards, Christmas cards, Credit cards, File (index) cards, Greeting cards, Index cards, Postcards, Cards, post cards, QR Codes, Bar code labels, Bingo cards, Cards, computer punch, Cards, credit, Cards, greeting, Cards, index #USPTO: 26.09.14 - Three or more squares, Squares, three or more #USPTO: 26.09.21 - Squares that are completely or partially shaded #USPTO: 26.17.01 - Straight line(s), band(s) or bar(s), Lines, straight, Bars, straight, Bands, straight #USPTO: 26.17.05 - Lines, horizontal, Horizontal line(s), band(s) or bar(s), Bars, horizontal, Bands, horizontal #USPTO: 26.17.08 - Band, one (geometric), One line, band, bar or angle, Line, one, Bar, one