Trademark Attorney / Law Firm

John R. Troll – Trademark Portfolio

With a filing history spanning 17 years (1934–2017), John R. Troll has represented clients in 81 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 12 (Vehicles), among 20 Nice Classification classes represented.

81 Total Trademarks
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Practice Areas by Trademark Class

John R. Troll's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.

9
Computers & Electronics (13 filings)

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

12
Vehicles (11 filings)

Vehicles; apparatus for locomotion by land, air or water

42
Computer & Scientific (10 filings)

Scientific and technological services; industrial analysis and research services

7
Machinery (9 filings)

Machines and machine tools; motors and engines; machine coupling and transmission components

25
Clothing (8 filings)

Clothing, footwear, headgear

30
Staple Foods (7 filings)

Coffee, tea, cocoa and artificial coffee; rice; tapioca and sago; flour and preparations

16
Paper Goods (7 filings)

Paper and cardboard; printed matter; bookbinding material; photographs; stationery

4
Lubricants & Fuels (5 filings)

Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions

19
Building Materials (5 filings)

Building materials (non-metallic); non-metallic rigid pipes for building

21
Housewares (4 filings)

Household or kitchen utensils and containers; combs and sponges; brushes

Frequently Asked Questions

How many trademark applications has John R. Troll filed?

John R. Troll has filed 81 trademark applications with the United States Patent and Trademark Office (USPTO).

What trademark classes does John R. Troll specialize in?

John R. Troll has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 12 (Vehicles), Class 42 (Computer & Scientific), Class 7 (Machinery), Class 25 (Clothing). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.

How long has John R. Troll been filing trademarks?

John R. Troll's trademark filing history with the USPTO spans from 1934 to 2017, covering 83 years of trademark practice. During this period, John R. Troll has handled 81 trademark applications.

What is John R. Troll's trademark registration success rate?

John R. Troll has a 0% trademark registration rate, with 0 out of 81 resolved applications resulting in successful registration. Currently, 0 applications are pending review.