USPTO video LOP
Preparing an effective letter of protest
1. Preparing an effective letter of protest, 1:30:13
Preparing an effective letter of protest
Letter of protest (LOP)は第3者が或る他人の出願に対して登録すべきか否かに関する情報を証拠と共に提供する情報提供制度です。TMAで正式に制度化されています。
Letter of protest practice tip | USPTO
You can use the letter of protest to give the USPTO evidence about the registrability of a trademark in a pending application that belongs to another trademark owner.
情報源: Letter of protest practice tip | USPTO
米国商標近代化法 (TMA, Trademark Modernization Act 2020)の概要
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