Patent
   D882794
Priority
Jan 31 2018
Filed
Jan 31 2018
Issued
Apr 28 2020
Expiry
Apr 28 2035
Assg.orig
Entity
unknown
0
32
n/a
The ornamental design for an ultrasonic cutter head, as shown and described.

FIG. 1 is a top, front, and left side perspective view of an ultrasonic cutter head, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof; and,

FIG. 8 is a full view thereof.

The broken lines shown in FIGS. 1-5 and FIGS. 7-8 atop the cylinder illustrate boundaries of the ultrasonic cutter head. The additional broken lines shown in FIG. 8 illustrate environment and form no part of the claimed design.

Qun, Cao

Patent Priority Assignee Title
Patent Priority Assignee Title
1908887,
5306285, Apr 30 1993 BRASSELER, U S A I, L P Surgical saw blade
20080075550,
20090136898,
20100092257,
20130317508,
20140100574,
20150147127,
20170136564,
20170312001,
20180250756,
20180304381,
20190008609,
20190039151,
20190099191,
20190151051,
20190183521,
20190209184,
20190231489,
20190270142,
20190329331,
D328557, Dec 07 1988 GN Tool Co., Ltd. End mill bit
D544892, Aug 17 2006 Forest City Tool, Inc. Drill bit tip
D649989, Jun 29 2011 SANFORD, L P Dual helical cutter for pencil sharpener
D668697, Jun 29 2012 Tool bit
D686647, Nov 24 2011 Emuge-Werk Richard Glimpel GmbH & Co. KG Fabrik fur Prazisionswerkzeuge Screw thread cutting tool
D700700, Nov 15 2010 KARL STORZ SE & CO KG Scalpel handle
D723076, Jan 25 2012 HELLER TOOLS GMBH Masonry drill bit
D781941, Apr 20 2015 MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO , LTD Gear cutting tool
D799574, Mar 30 2015 Milling tool
D818592, Jun 02 2016 Spinal Simplicity, LLC Graduated bone tap
D833490, May 13 2015 Diager Drill bit
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 29 2018QUN, CAOBEIJING SMTP TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0448600797 pdf
Jan 31 2018Beijing SMTP Technology Co., Ltd.(assignment on the face of the patent)
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