U.S. patent number D939,089 [Application Number D/722,497] was granted by the patent office on 2021-12-21 for ultrasonic cutter head.
This patent grant is currently assigned to BEIJING SMTP TECHNOLOGY CO., LTD.. The grantee listed for this patent is BEIJING SMTP TECHNOLOGY CO., LTD.. Invention is credited to Qun Cao, Zhiling Dai, Songtao Zhan.
United States Patent |
D939,089 |
Cao , et al. |
December 21, 2021 |
Ultrasonic cutter head
Claims
CLAIM The ornamental design for an ultrasonic cutter head, as shown
and described.
Inventors: |
Cao; Qun (Beijing,
CN), Zhan; Songtao (Beijing, CN), Dai;
Zhiling (Beijing, CN) |
Applicant: |
Name |
City |
State |
Country |
Type |
BEIJING SMTP TECHNOLOGY CO., LTD. |
Beijing |
N/A |
CN |
|
|
Assignee: |
BEIJING SMTP TECHNOLOGY CO.,
LTD. (Beijing, CN)
|
Appl.
No.: |
D/722,497 |
Filed: |
January 30, 2020 |
Foreign Application Priority Data
|
|
|
|
|
Jul 31, 2019 [CN] |
|
|
201930414085.1 |
|
Current U.S.
Class: |
D24/146 |
Current International
Class: |
2402 |
Field of
Search: |
;D24/146,144,133
;D8/7,9,19,20,95,98 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Goodman; Eric L
Assistant Examiner: Starr; Lee D.
Attorney, Agent or Firm: Dilworth IP, LLC
Description
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;
FIG. 7 is a perspective view thereof;
FIG. 8 is a sectional view thereof, taken along line 8-8 in FIG. 1;
and,
FIG. 9 is an enlarged sectional view thereof, taken along line 9-9
in FIG. 2.
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 of thereof.
* * * * *