Patents Assigned to Progress Elektrogeraete GmbH
  • Vacuum cleaner nozzle
    Patent number: D313294
    Type: Grant
    Filed: March 30, 1989
    Date of Patent: December 25, 1990
    Assignee: Progress Elektrogeraete GmbH
    Inventors: Hans E. Slany, Reinhard Renner, Mahmut Akbulut