Cisco lost rights to iPhone trademark last year, experts say

An investigation into the ongoing trademark dispute between Cisco and Apple over the name "iPhone" appears to show that Cisco does not own the mark as claimed in their recent lawsuit. This is based on publicly available information from the US Patent and Trademark office, as well as public reviews of Cisco products over the past year. The trademark was apparently abandoned in late 2005/early 2006 because Cisco was not using it.