PanTaurus LLC has filed yet another wave of litigation in its secure data storage campaign. As in past complaints, the thirteen new ones assert a single patent (6,272,533) generally related to a computer-based data storage system with a manually operable read/write switch for data protection. The NPE’s complaints call attention to claim 29, which recites a “switch operable to selectively enable and disable at least one of said operating modes” without the “manually operative” limitation.