Liquid pump head

- DUKSHIN CORP., LTD.
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Description

FIG. 1 is a front, right side perspective view of a liquid pump head showing my new design;

FIG. 2 is 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 thereof of the liquid pump head in use.

The broken lines in the drawings depict portions of the liquid pump head and form no part of the claimed design. The broken lines that make up the element that extends from the bottom of FIG. 8 illustrate environmental subject matter that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D110841 August 1938 Tobler
D257739 December 30, 1980 Luker
D280991 October 15, 1985 Maruyama
D280992 October 15, 1985 Maruyama
D295522 May 3, 1988 Martin
D420428 February 8, 2000 Willis
D466584 December 3, 2002 Hubmann
D503456 March 29, 2005 Chen
D639390 June 7, 2011 Wu
D649561 November 29, 2011 Bauck
D723587 March 3, 2015 Park
D777007 January 24, 2017 Park
D800176 October 17, 2017 Soto
D803892 November 28, 2017 Timmer
D856374 August 13, 2019 Park
D886943 June 9, 2020 Slamans
D900964 November 3, 2020 Slamans
20130291955 November 7, 2013 Laible
Other references
  • Lumax, LX-1329 Lever Action Chemical Pump with Siphon Function, (first available Nov. 23, 2016), Amazon.com, URL:<https://www.amazon.com/dp/B01NA9SAW4> (Year: 2016).
  • Samoa, Drain Pumps for Various Fluids “300 006”, (published Apr. 13, 2018), Gelins-KgK, URL:<https://www.gelins-kgk.se/magazines/2018-04-13-14-54/mobile/index.html#p=125>, p. 122 (Year: 2018).
Patent History
Patent number: D951998
Type: Grant
Filed: Dec 23, 2020
Date of Patent: May 17, 2022
Assignee: DUKSHIN CORP., LTD. (Incheon)
Inventor: Kyung Suh Park (Suwon-si)
Primary Examiner: Calvin E Vansant
Assistant Examiner: Mark T. Philipps
Application Number: 29/763,667
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)