Doble Engineering Company – Trademark Portfolio
Entity Type: 03
Doble Engineering Company holds 30 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 23 filings in this category. The portfolio also extends into Class 42 (Computer & Scientific) across 5 Nice Classification classes. Currently, 14 trademarks are registered and 1 is pending. Notable registered marks include IDD, DOBLE, DOMINO, PHENIX, and ENOSERV. The owner is based in Watertown, MA.
85 Walnut Street
Watertown, MA 02172
Showing of trademarks Trademarks
Trademark Classifications
Doble Engineering Company's trademark portfolio spans 5 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Scientific and technological services; industrial analysis and research services
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Frequently Asked Questions
How many trademarks does Doble Engineering Company have?
Doble Engineering Company has 30 U.S. trademarks filed with the USPTO. Of these, 14 registered, 1 pending, 6 abandoned, 9 cancelled.
What trademark classes does Doble Engineering Company file in?
Doble Engineering Company files trademarks across 5 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 42 (Computer & Scientific), Class 35 (Advertising & Business), Class 37 (Building & Construction), Class 41 (Education & Entertainment). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are Doble Engineering Company's most well-known trademarks?
Doble Engineering Company's registered trademark portfolio includes well-known marks such as IDD, DOBLE, DOMINO, PHENIX, and ENOSERV. These are among 14 currently registered trademarks in the portfolio.
What is Doble Engineering Company's trademark registration success rate?
Doble Engineering Company has a 48% trademark registration rate, with 14 out of 29 resolved applications resulting in successful registration. Currently, 1 application is pending review.