Simulative (6) Patents (Class D18/16)
  • Patent number: D447165
    Type: Grant
    Filed: July 11, 2000
    Date of Patent: August 28, 2001
    Assignee: Flock Development & Research Co. Ltd.
    Inventor: Clifford M. King
  • Patent number: D448402
    Type: Grant
    Filed: July 11, 2000
    Date of Patent: September 25, 2001
    Assignee: Flock Development & Research Co. Ltd.
    Inventor: Clifford M. King
  • Patent number: D453791
    Type: Grant
    Filed: August 4, 2000
    Date of Patent: February 19, 2002
    Inventor: Jean S Bentley
  • Patent number: D272363
    Type: Grant
    Filed: December 29, 1981
    Date of Patent: January 24, 1984
    Assignee: The Sailor Pen Co., Ltd.
    Inventor: Kazushige Matsumuro
  • Patent number: D272364
    Type: Grant
    Filed: December 29, 1981
    Date of Patent: January 24, 1984
    Assignee: The Sailor Pen Co., Ltd.
    Inventor: Kazushige Matsumuro
  • Patent number: D274592
    Type: Grant
    Filed: December 6, 1982
    Date of Patent: July 10, 1984
    Assignee: Cimarron Sales, Inc.
    Inventor: James E. Bever
  • Patent number: D280331
    Type: Grant
    Filed: February 22, 1983
    Date of Patent: August 27, 1985
    Inventor: Susan Newman
  • Patent number: D574880
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: August 12, 2008
    Inventor: Paul Michael Fennessy, Sr.
  • Patent number: D620044
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: July 20, 2010
    Assignee: Ellison Educational Equipment, Inc.
    Inventors: Kevin L. Corcoran, Robert Smathers, Cara Mariano, Beth Reames, Erin Highberg
  • Patent number: D353395
    Type: Grant
    Filed: June 25, 1993
    Date of Patent: December 13, 1994
    Inventor: Douglas G. Ford
  • Patent number: D367293
    Type: Grant
    Filed: April 19, 1994
    Date of Patent: February 20, 1996
    Inventor: Melvin T. Williams
  • Patent number: D401270
    Type: Grant
    Filed: March 1, 1994
    Date of Patent: November 17, 1998
    Inventor: Allan Cockram
  • Patent number: D424605
    Type: Grant
    Filed: May 14, 1999
    Date of Patent: May 9, 2000
    Inventor: Deanna L. Rupa
  • Patent number: D736278
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: August 11, 2015
    Assignee: Ellison Educational Equipment, Inc.
    Inventors: Kevin L. Corcoran, Robert E. Smathers, Jennifer Philipsen
  • Patent number: D766357
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: September 13, 2016
    Inventors: Massimo Farioli, Marcello Micheloni