Patents Assigned to Wilkinson Sword Ltd.
  • Patent number: 3939560
    Abstract: The invention provides shaving equipment having a guard surface which bears against the skin of the user during shaving, wherein a part at least of said surface is roughened.
    Type: Grant
    Filed: January 30, 1974
    Date of Patent: February 24, 1976
    Assignee: Wilkinson Sword Ltd.
    Inventor: Robert Lyall
  • Patent number: D247349
    Type: Grant
    Filed: January 12, 1976
    Date of Patent: February 28, 1978
    Assignee: Wilkinson Sword Ltd.
    Inventor: Peter B. Carr
  • Patent number: D261565
    Type: Grant
    Filed: January 3, 1980
    Date of Patent: October 27, 1981
    Assignee: Wilkinson Sword Ltd.
    Inventor: Kenneth H. Grange