Patent
   D679164
Priority
Dec 02 2011
Filed
Apr 05 2012
Issued
Apr 02 2013
Expiry
Apr 02 2027
Assg.orig
Entity
unknown
4
21
n/a
I claim the ornamental design for a hammerhead of impactor, as shown and described.

FIG. 1 is a perspective view of a hammerhead of impactor showing my new design;

FIG. 2 is a front elevation view thereof, the rear being a mirror image;

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

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view.

Chen, Bing-Sheng

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Jun 29 2016CHEN, BING-SHENGCENTRIFUGE INDUSTRIAL CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0392700798 pdf
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