A U.S. design patent protects how something looks, as opposed to how it works. An applicant conveys that look primarily using drawings. Typically they use line drawings, so that the scope of ...

Window-based information systems like the Mac OS X Finder face a common problem called "window overlap." Apple in a new patent filing suggests solving this problem through the use of gradual and ...

24 x 24 in. (sight) 34.25 x 34.25 in. (frame) ...

Teeth become more translucent as we age, but is the same true for uncolored zirconia ceramic restorations? Researchers put four of these restorative materials through an aging process to find out if ...