VALVE
Filed: April 21, 1997
computer game programs
Owned by: VALVE CORPORATION
Serial Number: 75278232
HALF-LIFE
Filed: May 30, 1997
computer game software and instruction manuals sold therewith
Owned by: VALVE CORPORATION
Serial Number: 75300910
TEAM FORTRESS
Filed: August 25, 1998
Computer game software; computer software for use in building upon existing game elements to create additional three-dimensional…
Owned by: VALVE CORPORATION
Serial Number: 75542473
Image Trademark
Filed: March 23, 1999
Computer game software and instruction manuals sold therewith
Owned by: VALVE CORPORATION
Serial Number: 75666413
OPPOSING FORCE
Filed: May 12, 1999
Computer game software [ and instruction manuals sold therewith ]
Owned by: VALVE CORPORATION
Serial Number: 75703312
VALVE
Filed: November 18, 1999
computer game programs; computer software used to create three dimensional multimedia environments for use in creating computer…
Owned by: VALVE CORPORATION
Serial Number: 75852803
GUNMAN CHRONICLES
Computer game programs
Owned by: VALVE CORPORATION
Serial Number: 76122918
HOSTILE TAKEOVER
computer game programs
Owned by: VALVE CORPORATION
Serial Number: 76275717
STEAM
Filed: October 22, 2001
Computer software for the management, transmission, storage and sharing of computer game programs and electronically stored…
Owned by: VALVE CORPORATION
Serial Number: 76328235
HALF-LIFE BLUE SHIFT
computer game programs
Owned by: VALVE CORPORATION
Serial Number: 76376844
VALVE HAMMER EDITOR
Filed: April 3, 2002
computer software for use in creating, editing and viewing three dimensional computer graphics and environments
Owned by: VALVE CORPORATION
Serial Number: 76391108
DEAD RUN
Computer game software and related instruction manuals sold together as a unit, computer game programs, computer game discs…
Owned by: VALVE CORPORATION
Serial Number: 77031515
LEFT 4 DEAD
Filed: November 7, 2006
Computer game software and related instruction manuals sold together as a unit, computer game programs, computer game discs…
Owned by: VALVE CORPORATION
Serial Number: 77038416
BROTHERHOOD OF ARMS
computer game programs
Owned by: VALVE CORPORATION
Serial Number: 78175613
DAY OF DEFEAT
Filed: March 6, 2003
computer game software
Owned by: VALVE CORPORATION
Serial Number: 78222593
VALVE SOURCE
Computer software used to create three dimensional graphical environments, including capabilities for animation, artificial…
Owned by: VALVE CORPORATION
Serial Number: 78245157
TERROR
Computer game software and related instruction manuals sold together as a unit
Owned by: VALVE CORPORATION
Serial Number: 78781131
IN THE VALLEY OF GODS
Filed: November 29, 2017
Computer game software; video game software; downloadable computer and video game software; computer and video game software…
Owned by: VALVE CORPORATION
Serial Number: 87702314
