Anti-skid chains for vehicles; Anti-skid spikes for vehicle tires; Ashtrays for automobiles; Automobile hoods; Back-up warning alarms for vehicles; Brake pads for automobiles; Cigar lighters for automobiles; Clips adapted for fastening automobile parts to automobile bodies; Engines for land vehicles; Motorcycle engines; Motors, electric, for land vehicles; Rearview mirrors; Screw-propellers for boats; Shock absorbing springs for vehicles