Official text of 252.227-7000
As prescribed at 227.7009-1 , insert the following clause in patent releases, license agreements, and assignments:
NON-ESTOPPEL (OCT 1966)
The Government reserves the right at any time to contest the enforceability, validity, scope of, or the title to any patent or patent application herein licensed without waiving or forfeiting any right under this contract.
(End of clause)
Verifying this text
The text above is reproduced verbatim from GSA's published source files for the Defense (DoD) supplement. The controlling version is the one in the Code of Federal Regulations: 252.227-7000 on eCFR.
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