The Sigma Pi Fraternity, International Inc. Trademarks
ACE
Charitable services, namely, organizing and conducting volunteer programs and community service projects in university communities…
Owned by: The Sigma Pi Fraternity, International Inc.
Serial Number: 78545547
SIGMA PI
Filed: March 13, 2019
Association services, namely, organizing chapters of a fraternity and promoting the interests of the members thereof
Owned by: The Sigma Pi Fraternity, International Inc.
Serial Number: 88337660
