Patent
   D882789
Priority
Jan 31 2018
Filed
Jan 31 2018
Issued
Apr 28 2020
Expiry
Apr 28 2035
Assg.orig
Entity
unknown
7
12
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 front edge 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
D939089, Jul 31 2019 Beijing SMTP Technology Co., Ltd. Ultrasonic cutter head
D940320, Oct 13 2017 Aesculap AG Surgical saw blade
D943745, Jul 31 2019 Beijing SMTP Technology Co., Ltd. Ultrasonic cutter head
D947379, Jul 31 2019 Beijing SMTP Technology Co., Ltd. Ultrasonic cutter head
D974558, Dec 18 2020 Stryker European Operations Limited Ultrasonic knife
D989309, Aug 13 2021 MISONIX, LLC Ultrasonic surgical blade
ER7157,
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Jan 29 2018QUN, CAOBEIJING SMTP TECHNOLOGY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0452330758 pdf
Jan 31 2018Beijing SMTP Technology Co., Ltd.(assignment on the face of the patent)
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