Patent
   D947247
Priority
Jun 03 2020
Filed
Jun 03 2020
Issued
Mar 29 2022
Expiry
Mar 29 2037
Assg.orig
Entity
unknown
0
21
n/a
I claim the ornamental design for a pumping device, as shown and described.

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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

The broken lines in the drawings illustrate portions of the pumping device which form no part of the claimed design.

Liao, Po-Lin

Patent Priority Assignee Title
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May 29 2020LIAO, PO-LINLIH YANN INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0528950497 pdf
Jun 03 2020Lih Yann Industrial Co., Ltd.(assignment on the face of the patent)
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