VISIPEDIA by California Institute of Technology (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 24-Mar-2011 Serial number: 85275719
WORKIPEDIA by elinfonet.com, LLC (Track this)
Intl: (045) Personal US: 100; 101 Filing date: 04-Feb-2011 Serial number: 85234025
SAH ARCHIPEDIA by Society of Architectural Historians (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 29-Nov-2010 Serial number: 85186661
PLANTIPEDIA by PLANTIPEDIA, LLC (Track this)
Intl: (042) Computer, scientific & legal US: 100; 101 Filing date: 16-Sep-2010 Serial number: 85131036
WIKIPEDIA by Wikimedia Foundation, Inc. (Track this)
Intl: (009) Electrical and scientific apparatus; (014) Jewelry; (016) Paper goods and printed matter; (018) Leather goods; (021) Housewares and glass; (025) Clothing; (028) Toys and sporting goods; (035) Advertising and business; (038) Telecommunications; (041) Education and entertainment; (042) Computer, scientific & legal US: 021; 023; 026; 036; 038; 002; 027; 028; 050; 002; 005; 022; 023; 029; 037; 038; 050; 001; 002; 003; 022; 041; 002; 013; 023; 029; 030; 033; 040; 050; 022; 039; 022; 023; 038; 050; 100; 101; 102; 100; 101; 104; 100; 101; 107; 100; 101 Filing date: 19-Nov-2008 Serial number: 77617266
WIKIPEDIA by Wikimedia Foundation, Inc. (Track this)
Intl: (009) Electrical and scientific apparatus; (014) Jewelry; (016) Paper goods and printed matter; (018) Leather goods; (021) Housewares and glass; (025) Clothing; (028) Toys and sporting goods US: 021; 023; 026; 036; 038; 002; 027; 028; 050; 002; 005; 022; 023; 029; 037; 038; 050; 001; 002; 003; 022; 041; 002; 013; 023; 029; 030; 033; 040; 050; 022; 039; 022; 023; 038; 050 Filing date: 23-Jun-2008 Serial number: 77505363
CHICKIPEDIA by ChickiP, LLC (Track this)
Intl: (035) Advertising and business US: 100; 101; 102 Filing date: 20-Nov-2007 Serial number: 77978841