EPO Patents = 1

Trademarks = 3

Forward Citations = 108

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6 inventors (with patents filed for the assignee):

Douglas Grosvenor Sabin (3 out of 26 patents)

Robert Williams (3 out of 3 patents)

William P Liteplo (2 out of 31 patents)

4. Michael Tintsman (2 out of 8 patents)

5. Alex Van Alen (2 out of 2 patents)

6. Alexander S Van Alen (1 out of 2 patents)

6 patents: Sort by Forward Citations

1. D795977 - Athletic stick head (2017-08-29),

2. 9656136 - Game stick and game utilizing the same (2017-05-23),

3. D748748 - Athletic stick head (2016-02-02),

4. D609293 - Golf club head (2010-02-02),

5. D609292 - Golf club head (2010-02-02),

6. D609291 - Golf club head (2010-02-02),

Plusone Sports LLC is a leading sports equipment manufacturer specializing in high-quality basketballs, soccer balls, and footballs. Our products are known for their durability, performance, and innovative designs. With a focus on customer satisfaction, we strive to provide athletes of all levels with the best gear to help them excel in their sport.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

6 Patents

#3 in Ipswich, MA

#2,472 in Massachusetts

#43,794 in US

Ipswich, MA, United States of America

Plusone Sports LLC