Trademark Attorney / Law Firm

Christiane S. Campbell – Trademark Portfolio

With a filing history spanning 59 years (1929–2026), Christiane S. Campbell has represented clients in 1,551 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 826 trademarks have achieved registered status, while 153 remain pending. Areas of expertise include Class 35 (Advertising & Business) and Class 41 (Education & Entertainment), among 20 Nice Classification classes represented.

1,551 Total Trademarks
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Practice Areas by Trademark Class

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

35
Advertising & Business (307 filings)

Advertising; business management; business administration; office functions

41
Education & Entertainment (250 filings)

Education; providing of training; entertainment; sporting and cultural activities

42
Computer & Scientific (175 filings)

Scientific and technological services; industrial analysis and research services

9
Computers & Electronics (172 filings)

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

36
Insurance & Financial (159 filings)

Insurance; financial affairs; monetary affairs; real estate affairs

25
Clothing (113 filings)

Clothing, footwear, headgear

30
Staple Foods (109 filings)

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

43
Hotels & Restaurants (96 filings)

Services for providing food and drink; temporary accommodation

21
Housewares (91 filings)

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

16
Paper Goods (85 filings)

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

Frequently Asked Questions

How many trademark applications has Christiane S. Campbell filed?

Christiane S. Campbell has filed 1,551 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 826 registered, 153 pending, 251 abandoned, 301 cancelled.

What trademark classes does Christiane S. Campbell specialize in?

Christiane S. Campbell has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 35 (Advertising & Business), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 9 (Computers & Electronics), Class 36 (Insurance & Financial). Class 35 covers advertising; business management; business administration; office functions.

How long has Christiane S. Campbell been filing trademarks?

Christiane S. Campbell's trademark filing history with the USPTO spans from 1929 to 2026, covering 97 years of trademark practice. During this period, Christiane S. Campbell has handled 1,551 trademark applications.

What is Christiane S. Campbell's trademark registration success rate?

Christiane S. Campbell has a 60% trademark registration rate, with 826 out of 1,378 resolved applications resulting in successful registration. Currently, 153 applications are pending review.