Ultrasonic cutter head

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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.

Claims

The ornamental design for an ultrasonic cutter head, as shown and described.

Referenced Cited
U.S. Patent Documents
D354206 January 10, 1995 Kunzle
D485141 January 13, 2004 Rack
D613406 April 6, 2010 Agabiti
D667117 September 11, 2012 Darian et al.
D741481 October 20, 2015 Darian
D882083 April 21, 2020 Qun
D882789 April 28, 2020 Qun
D888955 June 30, 2020 Qun
20080188878 August 7, 2008 Young
20190343537 November 14, 2019 Fennessy
20210030435 February 4, 2021 Cao
Patent History
Patent number: D939089
Type: Grant
Filed: Jan 30, 2020
Date of Patent: Dec 21, 2021
Assignee: BEIJING SMTP TECHNOLOGY CO., LTD. (Beijing)
Inventors: Qun Cao (Beijing), Songtao Zhan (Beijing), Zhiling Dai (Beijing)
Primary Examiner: Eric L Goodman
Assistant Examiner: Lee D. Starr
Application Number: 29/722,497
Classifications