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sealvo.com · USPTO Trademark Record
https://sealvo.com/s-sphera-optical-networks-76140891
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Applicant
Sphera Optical Networks N.A., Inc.Corporation
DE
666 Third Avenue, 2nd Floor, New York, NY, 10017
US
Attorney
EDWARD A PENNINGTON SWIDLER BERLIN SHEREFF FRIEDMAN LLP
19233.0014
3000 K ST NW, WASHINGTON, DC 20007-5116, UNITED STATES