You want https://trademarks.justia.com/734/69/turbo-73469354.html https://trademarks.justia.com/734/69/turbo-73469354.html for Turbo Pascal. It is still active.

You want https://trademarks.justia.com/734/69/turbo-73469354.html https://trademarks.justia.com/734/69/turbo-73469354.html for Turbo Pascal. It is still active. USTPO's TESS says "IC 009. US 038. G & S: Computer Programs Used as an Aid in Developing Computer Programs Employing Pascal Language. FIRST USE: 19831100. FIRST USE IN COMMERCE: 19831100" and "(LAST LISTED OWNER) CODEGEAR LLC LIMITED LIABILITY COMPANY DELAWARE 10801 N. Mopac Expy., Bld. 1, Ste. 100 Austin TEXAS 78759" Your [1] is "(CANCELLED) IC 016. US 038. G & S: MANUALS FOR COMPUTER PROGRAMS. FIRST USE: 19831100. FIRST USE IN COMMERCE: 19831100", also with CODEGEAR LLC as the last listed owner. Turbo C is https://trademarks.justia.com/735/26/turbo-c-73526835.html https://trademarks.justia.com/735/26/turbo-c-73526835.html - "(CANCELLED) IC 009. US 038. G & S: COMPUTER PROGRAMS AND INSTRUCTION MANUALS ASSOCIATED THEREWITH. FIRST USE: 19850226. FIRST USE IN COMMERCE: 19850226", with "Cancellation Date: June 24, 2006" Owner was Borland. Turbo Prolog is 73576691, owned by Borland, cancelled August 23, 1993. Turbo Assembler is 73526834, owned by Borland, cancelled July 8, 2006. "Turbo" is 74105045, "computer software; namely, adaptations of Pascal, C, Assembler and other programming languages and tools and utilities for creating application programs"