The following are among the many trademarks owned by the United States Postal Service: United States Postal Service®, U.S. Postal Service®, USPS®, First-Class Mail®, USPS.com®, Click-N-Ship®, Automated Postal Center®, APC®, Express Mail®, Priority Mail®, Standard Mail®, Parcel Post®, Media Mail®, Customized Market Mail®, United States Postal Service Office of the Inspector General®, Post Office™, Postal Service™, Signature Confirmation™, Certified Mail™, Delivery Confirmation™, Registered Mail™, Post Office Box™, Zip Code™, Carrier Pickup™, Quick, Easy, Convenient™ and Postmaster General™. The Sonic Eagle Logo, Round Top Collection Box design, Letter Carrier Uniform design, and the Mail Truck Design are also registered trademarks belonging to the United States Postal Service.