Patent
   D943745
Priority
Jul 31 2019
Filed
Jan 30 2020
Issued
Feb 15 2022
Expiry
Feb 15 2037
Assg.orig
Entity
unknown
5
11
n/a
The ornamental design for an ultrasonic cutter head, as shown and described.

FIG. 1 is a front view of the ultrasonic cutter head;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is an enlarged top view thereof;

FIG. 6 is an enlarged bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines shown in the drawings depict portions of the ultrasonic cutter head that form no part of the claimed design. The dash-dot broken lines define the bounds of the claimed design and form no part thereof.

Cao, Qun, Zhan, Songtao, Dai, Zhiling

Patent Priority Assignee Title
D983970, Aug 21 2020 Stryker European Operations Limited Surgical bur assembly
ER1271,
ER1557,
ER7251,
ER8041,
Patent Priority Assignee Title
20080188878,
20190343537,
20210030435,
D354206, Jul 13 1993 Kunzle Farma AG Blade for a cultivating tool
D485141, Nov 18 2002 ScandUS, LLC Reciprocating saw blade
D613406, Jul 11 2008 Blade for surgical instruments
D667117, Feb 04 2011 MISONIX OPCO, LLC Ultrasonic bone cutting blade
D741481, Feb 20 2013 MISONIX OPCO, LLC Ultrasonic surgical cutting blade
D882083, Jan 31 2018 Beijing SMTP Technology Co., Ltd. Ultrasonic cutter head
D882789, Jan 31 2018 Beijing SMTP Technology Co., Ltd. Ultrasonic cutter head
D888955, Jan 31 2018 Beijing SMTP Technology Co., Ltd. Ultrasonic cutter head
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 19 2019CAO, QUNBEIJING SMTP TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0519580819 pdf
Dec 19 2019ZHAN, SONGTAOBEIJING SMTP TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0519580819 pdf
Dec 19 2019DAI, ZHILINGBEIJING SMTP TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0519580819 pdf
Jan 30 2020Beijing SMTP Technology Co., Ltd.(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule