Element Or Attachment Patents (Class D20/8)
  • Patent number: D250789
    Type: Grant
    Filed: June 11, 1976
    Date of Patent: January 9, 1979
    Assignee: Liggett Group Inc.
    Inventor: Edward C. Mergenthaler
  • Patent number: D255252
    Type: Grant
    Filed: September 29, 1977
    Date of Patent: June 3, 1980
    Inventor: Joseph N. Abraham, Jr.
  • Patent number: D255253
    Type: Grant
    Filed: October 14, 1977
    Date of Patent: June 3, 1980
    Inventor: Joseph N. Abraham, Jr.
  • Patent number: D255254
    Type: Grant
    Filed: October 14, 1977
    Date of Patent: June 3, 1980
    Inventor: Joseph N. Abraham, Jr.