Keystone Engineering Company – Trademark Portfolio
Entity Type: 03
Keystone Engineering Company holds 1 U.S. trademark filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 7 (Machinery) — 1 filings in this category. The owner is based in Los Angeles, CA.
1444 S. San Pedro St.
Los Angeles, CA 90015
Showing of trademarks Trademarks
Trademark Classifications
Keystone Engineering Company's trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.
Frequently Asked Questions
How many trademarks does Keystone Engineering Company have?
Keystone Engineering Company has 1 U.S. trademark filed with the USPTO.
What trademark classes does Keystone Engineering Company file in?
Keystone Engineering Company files trademarks across 1 Nice Classification class. The most active classes are Class 7 (Machinery). Class 7 covers machines and machine tools; motors and engines; machine coupling and transmission components.
What is Keystone Engineering Company's trademark registration success rate?
Keystone Engineering Company has a 0% trademark registration rate, with 0 out of 1 resolved applications resulting in successful registration. Currently, 0 applications are pending review.