The Office's Dunder Mifflin At Center Of Trademark-Infringement Lawsuit By NBCU

NBCUniversal is suing a company over the trademark registration of Dunder Mifflin, the name of the fictional company featured in NBC's 'The Office.'

Enforcement & litigation - World Trademark Review

NBC Sues 'Trademark Squatter' Over Rights to The Office's Dunder Mifflin - PRIMETIMER

The Office's' Dunder Mifflin Paper Company to Become Real – The Hollywood Reporter

NBCUniversal Suing Jay Kennette Media Group Over Dunder Mifflin Trademark

Business

Dunder Mifflin - Wikipedia

In the show 'The Office', who owns Dunder Mifflin Paper Company? - Quora

Trademarks: The Fight for “Dunder Mifflin” Rights

NBC Sues 'Trademark Squatter' Over Rights to The Office's Dunder Mifflin - PRIMETIMER