USPTO trademark record

CILK

Live registered mark · Owner Massachusetts Institute of Technology · Classes 9, 16, 42

Mark details

Owner: Massachusetts Institute of Technology
Serial number: 77181656
Registration number: 3578456
Status: REGISTERED AND RENEWED
Classes: 9 (Software / electronics / downloadable media), 16 (Paper / printed matter), 42 (Software / tech services (SaaS, design, hosting))
Filed: 2007-05-15
Registered: 2009-02-24
Goods / services: Computer software for parallel programming implementation with an adaptability for multithreaded environments; Compiler software and set of run-time software development tools for use in multi-core, …

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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