Patent
   D774180
Priority
Mar 12 2015
Filed
Aug 05 2015
Issued
Dec 13 2016
Expiry
Dec 13 2031
Assg.orig
Entity
unknown
28
43
n/a
The ornamental design for a respirator, as shown and described.

FIG. 1 is a top, front, right side perspective view of a respirator showing my new design;

FIG. 2 is a top plan view of the respirator shown in FIG. 1.

FIG. 3 is a bottom plan view of the respirator shown in FIG. 1;

FIG. 4 is a front elevational view of the respirator shown in FIG. 1;

FIG. 5 is a rear elevational view of the respirator shown in FIG. 1;

FIG. 6 is a left elevational side view of the respirator shown in FIG. 1; and,

FIG. 7 is a right elevational side view of the respirator shown in FIG. 1.

The broken lines shown in the drawings represent portions of the respirator that form no part of the claimed design.

Wu, Ziqian

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 09 2015WU, ZIQIANTECMEN ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0362590208 pdf
Aug 05 2015Tecmen Electronics Co., Ltd.(assignment on the face of the patent)
Mar 20 2023TECMEN ELECTRONICS CO , LTD TECMEN ELECTRONICS CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0633530937 pdf
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