PROOFTHINK Trademark

Serial Number: 99612268

PROOFTHINK is a trademark filed by Christopher Zhou on January 23, 2026. The trademark is classified under Class 9 (Computers & Electronics). The application is currently pending registration.

Trademark Classes

9

Class 9 - Computers & Electronics

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

Owner Contact Info

Christopher Zhou (2 trademarks)

518 Gregory Ave APT A215
Weehawken, NJ 07086

Entity Type: 01

Simon Wilson Reichard (2 trademarks)

3332 Hidden Creek Lane NE
Rochester, MN 55906

Entity Type: 01

Franklin Kemp (2 trademarks)

3004 Pataula Ln
Plano, TX 75074

Entity Type: 01

Charles David Kemp (2 trademarks)

534 N Avenue 54
Los Angeles, CA 90042

Entity Type: 01

Matilda Amanda Kemp (2 trademarks)

534 N Avenue 54
Los Angeles, CA 90042

Entity Type: 01

Legal Representation

Correspondence Address

Franklin Kemp

3004 Pataula Ln

Plano, TX 75074

United States

Trademark Details

Filing Date

January 23, 2026

Registration Date

Not Registered

Goods & Services

Educational apparatus in the nature of clock faces for use as teaching aids; Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts