USPS Trademarks

The following trademarks are owned by the United States Postal Service®: CASS, CASS Certified, First-Class Mail, NCOA, Post Office, Postal Service, Standard Mail, U.S. Postal Service, United States Post Office, United States Postal Service, USPS, ZIP, ZIP Code, and ZIP + 4.

For more information about USPS standards, visit them at www.usps.com today.