Patents Assigned to David Mall
  • Triple-edge safety razor and blade
    Patent number: 4534110
    Abstract: A triple-edge safety razor in which no portions thereof are disconnected during use. The razor employs a novel blade assembly wherein three individual strip blades are interconnected by a flexible central web affording hinged connections therebetween. A number of methods of manufacture of the blade assembly are described.
    Type: Grant
    Filed: December 28, 1982
    Date of Patent: August 13, 1985
    Assignee: David Mall
    Inventor: Henry P. Glass