US Patent D870290 Spirometer airway

Patent D870290 was granted and assigned to Benson Medical Instruments Co. on December, 2019 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

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Benson Medical Instruments Co.

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D870290

Patent Inventor Names

Stephen Benson0

Date of Patent

December 17, 2019

Patent Application Number

29620384

Date Filed

November 20, 2015

Patent Citations Received

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US Patent D1021096 Spirometer for medical purposes

Patent Primary Examiner

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Anhdao Doan

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