Ultrasonic cutter head
Latest BEIJING SMTP TECHNOLOGY CO., LTD. Patents:
Description
The broken lines shown in
Claims
The ornamental design for an ultrasonic cutter head, as shown and described.
Referenced Cited
U.S. Patent Documents
D511002 | October 25, 2005 | Easley |
8512340 | August 20, 2013 | Easley |
9872697 | January 23, 2018 | Voic |
9949751 | April 24, 2018 | Voic |
10016208 | July 10, 2018 | Gouery |
10398463 | September 3, 2019 | Darian |
20050177184 | August 11, 2005 | Easley |
20140107653 | April 17, 2014 | Lin |
20180360464 | December 20, 2018 | Irvine |
Patent History
Patent number: D882793
Type: Grant
Filed: Jan 31, 2018
Date of Patent: Apr 28, 2020
Assignee: BEIJING SMTP TECHNOLOGY CO., LTD. (Beijing)
Inventor: Cao Qun (Beijing)
Primary Examiner: Samantha Q Lawrence
Application Number: 29/635,587
Type: Grant
Filed: Jan 31, 2018
Date of Patent: Apr 28, 2020
Assignee: BEIJING SMTP TECHNOLOGY CO., LTD. (Beijing)
Inventor: Cao Qun (Beijing)
Primary Examiner: Samantha Q Lawrence
Application Number: 29/635,587
Classifications
Current U.S. Class:
Cutting, Abrading, Scraping Or Puncturing (31) (D24/146)