ADT Accuses Amazon Subsidiary, Ring, of Copying Its Blue Octagon Symbol, Files Trademark Lawsuit
(Photo : Flickr/ Navymailman) ADT security sues Ring ADT, a popular home security company in the United States, is suing Amazon subsidiary Ring. ADT is claiming that the recent designs of Ring are a brazen copy of ADT's octagonal blue symbol. ADT Files Lawsuit Against Ring The firm cites that Ring's blue octagon outdoor siren is an example of trademark violation. In the filing, ADT lists a dozen of its trademark registrations dating back to the late '90s that feature a combination of blue and octagonal designs. ADT claims that millions of its customers display this symbol to show that thei...