KEYSTONE CARBON COMPANY – Trademark Portfolio
Entity Type: 03
KEYSTONE CARBON COMPANY holds 2 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 1 filings in this category. The portfolio also extends into Class 40 (Treatment & Processing) across 2 Nice Classification classes. Currently, 1 trademark is registered. Notable registered marks include KEYSTONE. The owner is based in ST. MARYS, PA.
1935 STATE STREET
ST. MARYS, PA 15857
Showing of trademarks Trademarks
Trademark Classifications
KEYSTONE CARBON COMPANY's trademark portfolio spans 2 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademarks does KEYSTONE CARBON COMPANY have?
KEYSTONE CARBON COMPANY has 2 U.S. trademarks filed with the USPTO. Of these, 1 registered, 1 cancelled.
What trademark classes does KEYSTONE CARBON COMPANY file in?
KEYSTONE CARBON COMPANY files trademarks across 2 Nice Classification classes. The most active classes are Class 9 (Computers & Electronics), Class 40 (Treatment & Processing). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are KEYSTONE CARBON COMPANY's most well-known trademarks?
KEYSTONE CARBON COMPANY's registered trademark portfolio includes well-known marks such as KEYSTONE. These are among 1 currently registered trademark in the portfolio.
What is KEYSTONE CARBON COMPANY's trademark registration success rate?
KEYSTONE CARBON COMPANY has a 50% trademark registration rate, with 1 out of 2 resolved applications resulting in successful registration. Currently, 0 applications are pending review.