Patents by Inventor Alfred Schlembach

Alfred Schlembach has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Equipment trolley
    Patent number: D525005
    Type: Grant
    Filed: May 11, 2005
    Date of Patent: July 11, 2006
    Assignee: Efalock Professional Tools GmbH
    Inventor: Alfred Schlembach
  • Equipment trolley
    Patent number: D536501
    Type: Grant
    Filed: July 21, 2004
    Date of Patent: February 6, 2007
    Assignee: Efalock Professional Tools GmbH
    Inventor: Alfred Schlembach
  • Equipment trolley
    Patent number: D538997
    Type: Grant
    Filed: December 22, 2003
    Date of Patent: March 20, 2007
    Assignee: Efalock Professional Tools GmbH
    Inventor: Alfred Schlembach