TRADEMARK (343B)
1 TRADEMARK 2 ========= 3 4 The name "libpng" has not been registered by the Copyright owners 5 as a trademark in any jurisdiction. However, because libpng has 6 been distributed and maintained world-wide, continually since 1995, 7 the Copyright owners claim "common-law trademark protection" in any 8 jurisdiction where common-law trademark is recognized.