Patent
   D967950
Priority
Jun 19 2020
Filed
Jul 24 2020
Issued
Oct 25 2022
Expiry
Oct 25 2037
Assg.orig
Entity
unknown
0
26
n/a
The ornamental design for a particulate respirator, as shown and described.

FIG. 1 is a rear perspective view of a particulate respirator showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a rear view thereof;

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

FIG. 9 is another front rear perspective view thereof.

Heng, Ronghua

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Jun 18 2020HENG, RONGHUASHANGHAI YUANQIN PURIFICATION TECHNOLOGY CO ,LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0533130150 pdf
Jul 24 2020Shanghai Yuanqin Purification Technology Co., Ltd.(assignment on the face of the patent)
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