Pressure control syringe

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Description

FIG. 1 is a perspective view of a pressure control syringe showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the pressure control syringe where the pressure control syringe is in a configuration of use.

Claims

The ornamental design for a pressure control syringe, as shown and described.

Referenced Cited
U.S. Patent Documents
D650903 December 20, 2011 Kosinski
D726305 April 7, 2015 Furukawa
D740412 October 6, 2015 Strong
D825747 August 14, 2018 Davis
10245379 April 2, 2019 Gonzalez
D894381 August 25, 2020 Shaw
D914765 March 30, 2021 Liu
D926309 July 27, 2021 Yu
20190336707 November 7, 2019 Yu
Foreign Patent Documents
307578590 October 2022 CN
9006356598-0002 March 2019 GB
Other references
  • Glass syringe 2 Ml, Somnosuite Anethesia System, kentscientific.com, [Post date: Oct. 31, 2020], [Site seen Apr. 4, 2023], Seen at URL: https://www.kentscientific.com/products/glass-syringe-2-ml/ (Year: 2020).
Patent History
Patent number: D989950
Type: Grant
Filed: Oct 27, 2021
Date of Patent: Jun 20, 2023
Assignee: (Changyuan)
Inventor: Huaiqing Yu (Changyuan)
Primary Examiner: Natasha Vujcic
Assistant Examiner: Gilbert B Ford
Application Number: 29/813,301