Filing Design Patents With The International Bureau of the World Intellectual Property Organization (Hague System) Home › Forums › Filing Design Patents With The International Bureau of the World Intellectual Property Organization (Hague System) This forum has 1 topic, and was last updated 8 years, 1 month ago by david. Viewing topic 1 (of 1 total) Topic Voices Posts Last Post Proper Formatting of Design Patent Drawings Started by: david 1 1 8 years ago david Viewing topic 1 (of 1 total) You must be logged in to create new topics. Log In Username: Password: Keep me signed in Log In