Egg incubators; Chick brooders; Electric door openers and closers; Electric door opening and closing system; Electric devices for cleaning cosmetic brushes; Dumpling making machines, electric; Coffee extracting machines; Barking machines; Electric brooms; Electric clothing pressing machines; Electric flour sifters for household use; Electric hedge shears; Electric vacuum food sealers for household purposes; Machines for washing pets; Power-operated lawn and garden string trimmers