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
Other references
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D862184 | October 8, 2019 | Bloom |
20130150859 | June 13, 2013 | Kehres |
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20190059912 | February 28, 2019 | Feng |
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20190125366 | May 2, 2019 | Sun |
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- SONOPET Ultrasonic Aspirator https://neurosurgical.stryker.com/wp-content/uploads/2016/09/SONOPET-catalog-brochure.pdf 2016 (Year: 2016).
Patent History
Patent number: D882789
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: 29/635,576
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: 29/635,576
Classifications
Current U.S. Class:
Cutting, Abrading, Scraping Or Puncturing (31) (D24/146)