U.S. federal trademark · Serial No. 76391289
pin pals will be the name of a variety of improved "push-pin" style paper, poster and business card holders Improved features will include more comfortable 'thumb grips, more than one steel pin for less slippage when one pin is employed and a version that grips" business cards and displays them without putting a hole in the cards
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.