Drill chucks for power drills; Dish washing machines featuring a wash arm for the wash cycle; Vacuum pumps; Packaging machines; Electric food blenders; Abrasive belts for power-operated sanders; Abrasive disks for power-operated sanders; Polishing machines for use in grinding and polishing metal, wood, ceramics and plastics; Electric food choppers; Gasifiers; Portable electric power generators; Agricultural machinery and attachments therefor, namely, rotary mowers, box scrapers, and three-poi...