Respirator
Description
The broken lines in the drawings depict portions of the respirator that form no part of the claimed design.
Claims
The ornamental design for a respirator, as shown and described.
Referenced Cited
U.S. Patent Documents
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D646379 | October 4, 2011 | Huh |
D666724 | September 4, 2012 | Wilhelm |
D700701 | March 4, 2014 | Taylor |
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D710494 | August 5, 2014 | Wu |
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Patent History
Patent number: D809129
Type: Grant
Filed: Aug 30, 2016
Date of Patent: Jan 30, 2018
Inventor: Zhaolin Yang (Zhejiang Province)
Primary Examiner: Barbara Fox
Assistant Examiner: Lilyana Bekic
Application Number: 29/575,848
Type: Grant
Filed: Aug 30, 2016
Date of Patent: Jan 30, 2018
Inventor: Zhaolin Yang (Zhejiang Province)
Primary Examiner: Barbara Fox
Assistant Examiner: Lilyana Bekic
Application Number: 29/575,848
Classifications
Current U.S. Class:
Respirator, Vaporizer, Or Inhalation Tube (4) (D24/110);
Pulmonary (38) (D24/164)