Patents Represented by Attorney Armand E. Lackenbach
  • Patent number: 3942621
    Abstract: Pellucid carrier sheet having opaque coherent film masking elements releasably secured on the rear surface and pressure responsive means on the rear surface of such elements for enabling transfer thereof through pressure application, as by rubbing with a stylus, to mask and cover errors, or the like, for correction and methods of use thereof.
    Type: Grant
    Filed: April 28, 1970
    Date of Patent: March 9, 1976
    Inventor: Mac Karlan
  • Patent number: D246047
    Type: Grant
    Filed: October 24, 1975
    Date of Patent: October 11, 1977
    Inventor: Alexander Zalman
  • Bed
    Patent number: D246556
    Type: Grant
    Filed: June 30, 1975
    Date of Patent: December 6, 1977
    Inventor: Randolph C. Parsons
  • Patent number: D248811
    Type: Grant
    Filed: August 15, 1975
    Date of Patent: August 8, 1978
    Assignee: Gemco-Ware Inc.
    Inventor: Walter Schlessel
  • Patent number: D249743
    Type: Grant
    Filed: February 15, 1974
    Date of Patent: September 26, 1978
    Inventor: Joseph L. Berkman
  • Patent number: D249823
    Type: Grant
    Filed: February 15, 1974
    Date of Patent: October 3, 1978
    Inventor: Joseph L. Berkman
  • Patent number: D250145
    Type: Grant
    Filed: February 24, 1977
    Date of Patent: October 31, 1978
    Inventor: Dominic Antinucci, Jr.
  • Patent number: D251943
    Type: Grant
    Filed: March 17, 1977
    Date of Patent: May 29, 1979
    Inventor: Enzo Mari