Filter of water drinking device for pets

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Description

FIG. 1 is a front elevational view of a filter of water drinking device for pets showing my new

design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top perspective view thereof;

FIG. 8 is a bottom perspective view thereof; and,

FIG. 9 is an enlarged view of portion 9 in FIG. 7.

Claims

The ornamental design for a filter of water drinking device for pets, as shown and described.

Referenced Cited
U.S. Patent Documents
3624777 November 1971 Gardner
3746169 July 1973 Willinger
D246724 December 20, 1977 Willinger
D248965 August 15, 1978 Willinger
D314616 February 12, 1991 Pepper
D321745 November 19, 1991 Murrell
D762833 August 2, 2016 Ogg
D864477 October 22, 2019 Liu
D889594 July 7, 2020 Fangman
D889595 July 7, 2020 Fangman
10779508 September 22, 2020 Imaizumi
D912763 March 9, 2021 Huang
D915550 April 6, 2021 Gwen
Other references
  • Parner Pet Fountain Filters, Mar. 8, 2021, Amazon, site visited Jan. 10, 2022: https://www.amazon.ca/dp/B08Y9216N5/ (Year: 2021).
  • PETKIT Filter Units, Dec. 14, 2016, Amazon, site visited Jan. 10, 2022: https://www.amazon.com/dp/B07H7FLX6B/ (Year: 2016).
  • PK.ZTopia Cat Fountain Filter, Dec. 4, 2019, Amazon, site visited Jan. 10, 2022: https://www.amazon.com/dp/B082CVL6BX/ (Year: 2019).
Patent History
Patent number: D949288
Type: Grant
Filed: Sep 28, 2020
Date of Patent: Apr 19, 2022
Inventor: Lingbo Wang (Hubei)
Primary Examiner: Jack Reickel
Assistant Examiner: Bobby W Jones, II
Application Number: 29/752,685
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)