4DOS Trademark
Serial Number: 78112303 • Registration: 2675203
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
March 4, 2002
Registration Date
January 14, 2003
First Use Anywhere
February 15, 1989
First Use in Commerce
February 15, 1989
Published for Opposition
October 22, 2002
Cancellation Date
August 22, 2009
Goods & Services
Computer software utility programs, in both physical form and downloadable form, and instruction manuals sold therewith