7 Carburetors; Beverage preparation machines, electromechanical; Dust exhausting installations for cleaning purposes; Fuel injection devices for internal combustion engines; Oil pumps for use in motors and engines; Vacuum pumps; Valves being parts of machines
The mark consists of a stylized flower represented by four curved lines, below which is the wording "RUBBER VALVE". The color(s) black, orange, green, blue is/are claimed as a feature of the mark.