V4INK, Inc. Must of Paid Up, For Canon To Announces Conclusion of Toner Cartridge Patent Lawsuit in California. Homepage › Forums › Toner News Main Forums › V4INK, Inc. Must of Paid Up, For Canon To Announces Conclusion of Toner Cartridge Patent Lawsuit in California. Tonernews.com, October 29, 2019. USA This topic has 0 replies, 1 voice, and was last updated 7 years ago by harry. Viewing 1 post (of 1 total) Author Posts #88747 harryKeymaster Author October 29, 2019 at 12:43 PM Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Its Free! Click Here to Share your Success Stories with Tonernews.com and We'll Publish it for You!