The PalmPilot Personal and PalmPilot Professional are the second generation of Palm PDA devices produced by Palm Inc (then a subsidiary of U.S. Robotics, later 3Com). These devices were launched on March 10, 1997 Palm Inc 1997 1997-03-10 March 10, 1997 OS 324A42 B2AFAC 242443 345A89 363636