Respirator

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a respirator showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a second perspective view thereof; and,

FIG. 9 is a third perspective view thereof.

Claims

The ornamental design for a respirator, as shown.

Referenced Cited
U.S. Patent Documents
D423101 April 18, 2000 Durst
D449099 October 9, 2001 Juhlin
D635245 March 29, 2011 Virr
D727511 April 21, 2015 Dehmke
D739007 September 15, 2015 Kallman
D756519 May 17, 2016 Adams
D774180 December 13, 2016 Wu
20100229867 September 16, 2010 Bertinetti
20110126713 June 2, 2011 Legare
20140299130 October 9, 2014 Librett
20160001103 January 7, 2016 Huh
Patent History
Patent number: D810274
Type: Grant
Filed: Aug 30, 2016
Date of Patent: Feb 13, 2018
Inventor: Zhaolin Yang (Zhejiang Province)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/575,847