U.S. federal trademark · Serial No. 87441901 · Reg. No. 6113896
Cases and sleeves for holding and protecting stamps; all of the foregoing not relating to sports or a sports team, mascot, stadium or event
Stamp encapsulation services, namely, enclosing stamps in protective cases and sleeves; all of the foregoing not relating to sports or a sports team, mascot, stadium or event
Stamp grading and authentication services; all of the foregoing not relating to sports or a sports team, mascot, stadium or event
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