Trademark Overview
On Tuesday, June 17, 2025, a trademark application was filed for DEFEND THE CASTLE with the United States Patent and Trademark Office. The USPTO has given the DEFEND THE CASTLE trademark a serial number of 79429402. The federal status of this trademark filing is NON-FINAL ACTION COUNTED - NOT MAILED as of Friday, November 14, 2025. This trademark is owned by Small Giant Games Oy. The DEFEND THE CASTLE trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Toys & Sporting Goods Products, Education & Entertainment Services, and Computer & Software Services & Scientific Services categories with the following description:
Electronic games; games adapted for use with television receivers; hand-held units for playing electronic games; skill and action games; action figures; toys, games, and playthings; electronic hand-held game units; playing cards; parts and accessories for all the aforesaid goods.
Design of games; design of computer game software; development of computer game software; computer programming of computer games; computer programming of video games; computer programming; computer software design; software development, programming and implementation; maintenance and updating of computer software.
Providing games; provision of on-line computer games; providing interactive multi-player computer games via the internet and electronic communication networks; providing online entertainment in the nature of game shows; game services provided by means of communications by computer terminals or mobile telephone; providing information on-line relating to computer games and computer enhancements for games; provision of games by means of a computer based system.
Games software; downloadable computer game programs; computer games programmes downloaded via the internet [software]; application software; computer software downloaded from the internet; computer software that permits games to be played; computer gaming software; games software; games software; downloadable electronic game programs; application software for mobile phones; computer game software for use on mobile and cellular phones.
