Alexandr Leshchinskiy – Trademark Portfolio
Entity Type: 01
Alexandr Leshchinskiy holds 2 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 42 (Computer & Scientific) — 2 filings in this category. The portfolio also extends into Class 41 (Education & Entertainment) across 3 Nice Classification classes. Currently, 1 trademark is registered. Notable registered marks include EFFECTIFF. The owner is based in Danville, CA.
24 Mira Loma Ln
Danville, CA 94526
Showing of trademarks Trademarks
Trademark Classifications
Alexandr Leshchinskiy's trademark portfolio spans 3 Nice Classification classes, reflecting the scope of goods and services protected under their brand portfolio.
Scientific and technological services; industrial analysis and research services
Education; providing of training; entertainment; sporting and cultural activities
Advertising; business management; business administration; office functions
Frequently Asked Questions
How many trademarks does Alexandr Leshchinskiy have?
Alexandr Leshchinskiy has 2 U.S. trademarks filed with the USPTO. Of these, 1 registered, 1 abandoned.
What trademark classes does Alexandr Leshchinskiy file in?
Alexandr Leshchinskiy files trademarks across 3 Nice Classification classes. The most active classes are Class 42 (Computer & Scientific), Class 41 (Education & Entertainment), Class 35 (Advertising & Business). Class 42 covers scientific and technological services; industrial analysis and research services.
What are Alexandr Leshchinskiy's most well-known trademarks?
Alexandr Leshchinskiy's registered trademark portfolio includes well-known marks such as EFFECTIFF. These are among 1 currently registered trademark in the portfolio.
What is Alexandr Leshchinskiy's trademark registration success rate?
Alexandr Leshchinskiy has a 50% trademark registration rate, with 1 out of 2 resolved applications resulting in successful registration. Currently, 0 applications are pending review.