Keywords: Freedomofex.gif Freedom of Expression trademark certificate United States Patent and Trademark Office 1998-01-06 United States federal government PD-USGOV PD-USGov Original upload log page en wikipedia Freedomofex gif 2005-11-17 03 20 Byset 550×443× 263019 bytes <nowiki>Freedom of Expression trademark certificate</nowiki> Kembrew McLeod |