TrademarkDir

Trademark Attorney / Law Firm

William J. Cassin – Trademark Portfolio

With a filing history spanning 11 years (2003–2026), William J. Cassin has represented clients in 40 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 15 trademarks have achieved registered status, while 11 remain pending. Areas of expertise include Class 42 (Computer & Scientific) and Class 37 (Building & Construction), among 18 Nice Classification classes represented.

40 Total Trademarks
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All (40) Registered (15) Pending (11) Abandoned (4) Cancelled (2)
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Practice Areas by Trademark Class

William J. Cassin's trademark practice covers 18 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.

42
Computer & Scientific (13 filings)

Scientific and technological services; industrial analysis and research services

37
Building & Construction (9 filings)

Building construction; repair; installation services

20
Furniture (9 filings)

Furniture, mirrors, picture frames; goods of wood, cork, reed, cane, wicker

9
Computers & Electronics (9 filings)

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

40
Treatment & Processing (8 filings)

Treatment of materials

39
Transportation & Storage (6 filings)

Transport; packaging and storage of goods; travel arrangement

12
Vehicles (5 filings)

Vehicles; apparatus for locomotion by land, air or water

41
Education & Entertainment (5 filings)

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

45
Legal & Security Services (5 filings)

Legal services; security services for the protection of property and individuals

1
Chemicals (4 filings)

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Frequently Asked Questions

How many trademark applications has William J. Cassin filed?

William J. Cassin has filed 40 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 15 registered, 11 pending, 4 abandoned, 2 cancelled.

What trademark classes does William J. Cassin specialize in?

William J. Cassin has filed trademarks across 18 Nice Classification classes. The most common practice areas include Class 42 (Computer & Scientific), Class 37 (Building & Construction), Class 20 (Furniture), Class 9 (Computers & Electronics), Class 40 (Treatment & Processing). Class 42 covers scientific and technological services; industrial analysis and research services.

How long has William J. Cassin been filing trademarks?

William J. Cassin's trademark filing history with the USPTO spans from 2003 to 2026, covering 23 years of trademark practice. During this period, William J. Cassin has handled 40 trademark applications.

What is William J. Cassin's trademark registration success rate?

William J. Cassin has a 71% trademark registration rate, with 15 out of 21 resolved applications resulting in successful registration. Currently, 11 applications are pending review.