Hairpin (9) Patents (Class D28/75)
  • Patent number: D275330
    Type: Grant
    Filed: July 21, 1981
    Date of Patent: August 28, 1984
    Inventor: Quintealya W. Bryant
  • Patent number: D554290
    Type: Grant
    Filed: February 13, 2007
    Date of Patent: October 30, 2007
    Inventor: Mathew Zandt
  • Patent number: D575005
    Type: Grant
    Filed: March 2, 2007
    Date of Patent: August 12, 2008
    Inventor: Joyce L. Gomez
  • Patent number: D642742
    Type: Grant
    Filed: April 8, 2008
    Date of Patent: August 2, 2011
    Inventor: Shelia Kay Hawkins Ervin
  • Patent number: D643154
    Type: Grant
    Filed: September 20, 2010
    Date of Patent: August 9, 2011
    Inventor: Melena Dumala
  • Patent number: D671686
    Type: Grant
    Filed: April 8, 2011
    Date of Patent: November 27, 2012
    Inventor: Elisa Lysiak
  • Patent number: D680691
    Type: Grant
    Filed: June 13, 2012
    Date of Patent: April 23, 2013
    Inventor: Ashley Sledge Rizzutto
  • Patent number: D713095
    Type: Grant
    Filed: December 13, 2012
    Date of Patent: September 9, 2014
    Assignee: Conair Corporation
    Inventors: Daniel Bishop, Jessica Hurwit
  • Patent number: D713995
    Type: Grant
    Filed: September 4, 2012
    Date of Patent: September 23, 2014
    Inventor: Marcia L. Felder
  • Patent number: D731167
    Type: Grant
    Filed: March 9, 2013
    Date of Patent: June 9, 2015
    Assignee: Evriholder Products, LLC
    Inventors: Grace E. Morse, Yumiko Robles