REEXAMINATION CERTIFICATE
reexamination certificate.Patents. A certificate issued by the U.S. Patent and Trademark
Office at the conclusion of a reexamination proceeding, confirming that a patent has been
reexamined and the claims have been found to be patentable, confirming that claims determined to
be unpatentable have been canceled, or incorporating into the patent any amended or new claims
determined to be patentable. [Blacks Law 8th]