How was Clippit(Office Assistant) legally protected by Microsoft(by patent, trademark or as know-how)? Office Assistant (Clippit)was a Microsoft feature to assist users by way of an interactive animated character. Microsoft has developed a family of characters such as The Dot (smiley-faced red ball), F1, Links(cat), Rocky(dog) and others. Do you know how these chatacters could be legally protected or how has Microsoft protected them? Can the technology of animated charactors be patented?