What is gpe trademark?

Some articles on trademark, gpe:

GPE - Controversy - Trademark
... George France, has filed for trademark registration with the USPTO for GPE, in addition to OPIE and Ipkg as of March 6, 2007. 25, 2007, the USPTO declined to accept a screenshot of the Handhelds.org GPE website as proof of Handhelds.org's ownership, and in addition requested a better ... Handhelds.org, and OSI board member Russ Nelson, assert that the GPE project was given over to Handhelds.org for public development ...