Mine Safety Appliances Company LLC – Trademark Portfolio
Entity Type: 16
Mine Safety Appliances Company LLC holds 14 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 10 filings in this category. The portfolio also extends into Class 10 (Medical Apparatus) across 8 Nice Classification classes. Currently, 13 trademarks are registered. Notable registered marks include COMFO, MERSORB, DEFENDER, OPTIMAIR, and RESPONSE. The owner is based in Pittsburgh, PA.
121 Gamma Drive
Pittsburgh, PA 15238
Showing of trademarks Trademarks
Trademark Classifications
Mine Safety Appliances Company LLC's trademark portfolio spans 8 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Machines and machine tools; motors and engines; machine coupling and transmission components
Common metals and their alloys; metal building materials; transportable buildings of metal
Paper and cardboard; printed matter; bookbinding material; photographs; stationery
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Frequently Asked Questions
How many trademarks does Mine Safety Appliances Company LLC have?
Mine Safety Appliances Company LLC has 14 U.S. trademarks filed with the USPTO. Of these, 13 registered, 1 cancelled.
What trademark classes does Mine Safety Appliances Company LLC file in?
Mine Safety Appliances Company LLC files trademarks across 8 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 10 (Medical Apparatus), Class 7 (Machinery), Class 6 (Metal Goods), Class 16 (Paper Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are Mine Safety Appliances Company LLC's most well-known trademarks?
Mine Safety Appliances Company LLC's registered trademark portfolio includes well-known marks such as COMFO, MERSORB, DEFENDER, OPTIMAIR, and RESPONSE. These are among 13 currently registered trademarks in the portfolio.
What is Mine Safety Appliances Company LLC's trademark registration success rate?
Mine Safety Appliances Company LLC has a 93% trademark registration rate, with 13 out of 14 resolved applications resulting in successful registration. Currently, 0 applications are pending review.