Peristaltic pump head

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Description

FIG. 1 is a first perspective view of a peristaltic pump head showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged view of the selected portion in FIG. 1.

The broken lines shown in the drawings depict portions of the peristaltic pump head in which the design is embodied that form no part of the claimed design.

The short dash, long dash, short dash lines on FIG. 1 and FIG. 9 depict the bounds of the region taken from FIG. 1 to be enlarged on FIG. 9 and form no part of the claimed design.

Claims

The ornamental design for a peristaltic pump head, as shown and described.

Referenced Cited
U.S. Patent Documents
D370727 June 11, 1996 Atkinson
D498765 November 23, 2004 Nakazato
D520023 May 2, 2006 Goto
D534548 January 2, 2007 Urano
D559270 January 8, 2008 Hori
D585986 February 3, 2009 Boaz
D668675 October 9, 2012 Ramirez, Jr.
D730514 May 26, 2015 Boaz
D812106 March 6, 2018 Minatodani
10359037 July 23, 2019 Yaeguchi
D879948 March 31, 2020 Bunoz
20140081202 March 20, 2014 Tsoukalis
20170350389 December 7, 2017 Quintarelli
20190186484 June 20, 2019 Miller
20190376505 December 12, 2019 Raupach
Other references
  • Brother Fluid Tech Co., Ltd., YZ1515X Flip-Top Peristaltic Pump Head Easy Install with Stepper Motor Nema 23/dc/ac Motor Medical Grade, (first available for sale Mar. 31, 2019), Amazon.com, URL:<https://www.amazon.com/dp/B07R7277TL/> (Year: 2019).
  • Lead Fluid, KD15 Peristaltic Pump, (site visited Aug. 6, 2021), leadfluid.com, URL:<https://leadfluid.com/product/kd15-peristaltic-pump/> (Year: 2021).
  • Antylia Scientific Blog Team, “Masterflex Peristaltic Pumps Ensure Precise, Repeatable, and Flexible Pharmaceutical Production”, (posted Jul. 6, 2017), colepalmer.com, URL:<https://www.coleparmer.com/blog/2017/07/06/masterflex-pumps/> (Year: 2017).
Patent History
Patent number: D939692
Type: Grant
Filed: Jun 12, 2020
Date of Patent: Dec 28, 2021
Inventors: Wei Sun (Baoding), Xiaopeng Cao (Baoding)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/737,843