US Patent D557408 Mask assembly

Patent D557408 was granted and assigned to ResMed on December, 2007 by the United States Patent and Trademark Office.

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Patent

Patent attributes

Current Assignee

ResMed

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

D5574080

Patent Inventor Names

Timothy Tsun-Fai Fu0

Aaron Samuel Davidson0

Amal Shirley Amarasinghe0

Daniel Joseph Kaars Sijpesteijn0

Daniel Robert Judson0

Date of Patent

December 11, 2007

Patent Application Number

292430930

Date Filed

October 7, 2005

Patent Citations Received

‌

US Patent 11957842 Unobtrusive nasal mask

Patent Primary Examiner

Ian Simmons

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