Respiratory mask
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Description
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Claims
The ornamental design for a respiratory mask, as shown and described.
Referenced Cited
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Patent History
Patent number: D761416
Type: Grant
Filed: Feb 16, 2015
Date of Patent: Jul 12, 2016
Assignee: HANS RUDOLPH, INC. (Shawnee, KS)
Inventor: Kevin A. Rudolph (Overland Park, KS)
Primary Examiner: Barbara Fox
Assistant Examiner: Lilyana Bekic
Application Number: 29/517,721
Type: Grant
Filed: Feb 16, 2015
Date of Patent: Jul 12, 2016
Assignee: HANS RUDOLPH, INC. (Shawnee, KS)
Inventor: Kevin A. Rudolph (Overland Park, KS)
Primary Examiner: Barbara Fox
Assistant Examiner: Lilyana Bekic
Application Number: 29/517,721
Classifications
Current U.S. Class:
Including Provision For Tube (D24/110.4)