TrademarkDir

Trademark Attorney / Law Firm

C.P. Chang – Trademark Portfolio

C.P. Chang specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 73 of 126 total filings concentrated in this category. The practice also covers Class 5 (Pharmaceuticals) along with 20 other Nice Classification classes. Filing activity spans from 1989 to 2000. Currently, 0 trademarks are registered.

126 Total Trademarks
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All (126) Abandoned (80) Cancelled (46)
All Years 2000 1999 1997 1996 1995 1994 1991 1989
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Practice Areas by Trademark Class

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

9
Computers & Electronics (73 filings)

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

5
Pharmaceuticals (12 filings)

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

3
Cosmetics & Cleaning (9 filings)

Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring

42
Computer & Scientific (8 filings)

Scientific and technological services; industrial analysis and research services

28
Toys & Sporting Goods (4 filings)

Games and playthings; gymnastic and sporting articles; decorations for Christmas trees

30
Staple Foods (4 filings)

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

25
Clothing (3 filings)

Clothing, footwear, headgear

40
Treatment & Processing (3 filings)

Treatment of materials

4
Lubricants & Fuels (3 filings)

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

29
Meats & Processed Foods (3 filings)

Meat, fish, poultry and game; meat extracts; preserved, frozen, dried and cooked fruits

Frequently Asked Questions

How many trademark applications has C.P. Chang filed?

C.P. Chang has filed 126 trademark applications with the United States Patent and Trademark Office (USPTO).

What trademark classes does C.P. Chang specialize in?

C.P. Chang has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 5 (Pharmaceuticals), Class 3 (Cosmetics & Cleaning), Class 42 (Computer & Scientific), Class 28 (Toys & Sporting Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.

How long has C.P. Chang been filing trademarks?

C.P. Chang's trademark filing history with the USPTO spans from 1989 to 2000, covering 11 years of trademark practice. During this period, C.P. Chang has handled 126 trademark applications.

What is C.P. Chang's trademark registration success rate?

C.P. Chang has a 0% trademark registration rate, with 0 out of 126 resolved applications resulting in successful registration. Currently, 0 applications are pending review.