İnovasyon ve fikri mülkiyet · 16.06.20061 dk okuma
Grant of Interim Extension of the Term of U.S. Patent No. 4,850,962; Esteem (Totally Implantable Hearing System)
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Özet
The United States Patent and Trademark Office has issued a certificate under 35 U.S.C. 156(d)(5) for a one-year interim extension of the term of U.S. Patent No. 4,850,962.