Patent
   D961790
Priority
Nov 21 2018
Filed
Sep 02 2021
Issued
Aug 23 2022
Expiry
Aug 23 2037
Assg.orig
Entity
unknown
1
45
n/a
We claim the ornamental design for a hand warmer, as shown and described.

FIG. 1 is a perspective view of a hand warmer, showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a cross-sectional view thereof taken along line 6-6 of FIG. 2;

FIG. 7 is an enlarged view of the section 7 in FIG. 3;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is an in-use view thereof.

The broken lines depict environmental subject matter only and form no part of the claim. The dot-dash-dot broken lines define the bounds of the claimed design and form no part thereof.

Maruyama, Tetsuya, Sonoda, Goro

Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 02 2021KOBAYASHI PHARMACEUTICAL CO., LTD.(assignment on the face of the patent)
Oct 25 2021MARUYAMA, TETSUYAKIRIBAI CHEMICAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0579570730 pdf
Oct 25 2021KIRIBAI CHEMICAL CO , LTD KOBAYASHI PHARMACEUTICAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0583750800 pdf
Oct 26 2021SONODA, GOROKIRIBAI CHEMICAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0579570730 pdf
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