Patent
   D947635
Priority
Dec 26 2019
Filed
Dec 26 2019
Issued
Apr 05 2022
Expiry
Apr 05 2037
Assg.orig
Entity
unknown
0
33
n/a
The ornamental design for a hammer drill, as shown and described.

FIG. 1 is a perspective view of a hammer drill embodying our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings represent the portions of the airless spray gun that form no part of the claimed design.

Yang, Weiming, Han, Ting

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 26 2019Zhejiang Prulde Electric Appliance Co., Ltd.(assignment on the face of the patent)
May 21 2020YANG, WEIMINGZHEJIANG PRULDE ELECTRIC APPLIANCE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0527940419 pdf
May 21 2020HAN, TINGZHEJIANG PRULDE ELECTRIC APPLIANCE CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0527940419 pdf
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