Trademark Attorney / Law Firm
BERT J. LEWEN – Trademark Portfolio
With a filing history spanning 17 years (1934–2000), BERT J. LEWEN has represented clients in 150 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 0 trademarks have achieved registered status. Areas of expertise include Class 9 (Computers & Electronics) and Class 1 (Chemicals), among 20 Nice Classification classes represented.
Showing of trademarks Trademarks
Practice Areas by Trademark Class
BERT J. LEWEN's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Chemical products for industry, science, photography, agriculture, horticulture and forestry
Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes
Scientific and technological services; industrial analysis and research services
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying
Machines and machine tools; motors and engines; machine coupling and transmission components
Advertising; business management; business administration; office functions
Education; providing of training; entertainment; sporting and cultural activities
Frequently Asked Questions
How many trademark applications has BERT J. LEWEN filed?
BERT J. LEWEN has filed 150 trademark applications with the United States Patent and Trademark Office (USPTO).
What trademark classes does BERT J. LEWEN specialize in?
BERT J. LEWEN has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 1 (Chemicals), Class 10 (Medical Apparatus), Class 5 (Pharmaceuticals), Class 42 (Computer & Scientific). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
How long has BERT J. LEWEN been filing trademarks?
BERT J. LEWEN's trademark filing history with the USPTO spans from 1934 to 2000, covering 66 years of trademark practice. During this period, BERT J. LEWEN has handled 150 trademark applications.
What is BERT J. LEWEN's trademark registration success rate?
BERT J. LEWEN has a 0% trademark registration rate, with 0 out of 150 resolved applications resulting in successful registration. Currently, 0 applications are pending review.