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Latest Tianjin Tianchuang Best Pure Environmental Science and Technology Co., LTD Patents:

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Description

FIG. 1 is a top right perspective view of a filter, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a side view thereof; and,

FIG. 7 is an opposite side view thereof.

Claims

The ornamental design for a filter, as shown and described.

Referenced Cited
U.S. Patent Documents
D795996 August 29, 2017 Zou
D803349 November 21, 2017 Zou
D827766 September 4, 2018 Nelson
D854121 July 16, 2019 Zou
D856473 August 13, 2019 Zou
D858691 September 3, 2019 Zou
D858692 September 3, 2019 Zou
D858693 September 3, 2019 Zou
D858694 September 3, 2019 Zou
D861127 September 24, 2019 Lu
D894334 August 25, 2020 Huaping
20160340202 November 24, 2016 Lautzenheiser
Foreign Patent Documents
304074477 October 2016 CN
6015620 July 2017 GB
642078-0001 April 2011 TR
Other references
  • FilterLogic, announced Date Jan. 26, 2018[online], [site visited Sep. 29, 2020]. Available from internet, URL:< https://www.amazon.ca/dp/B0791CFSNK> (Year: 2018).
  • Waterspecialist, announced Date Feb. 1, 2018[online], [site visited Sep. 29, 2020]. Available from internet, URL:< https://www.amazon.ca/dp/B078W7LQJY> (Year: 2018).
Patent History
Patent number: D917661
Type: Grant
Filed: Mar 14, 2019
Date of Patent: Apr 27, 2021
Assignee: Tianjin Tianchuang Best Pure Environmental Science and Technology Co., LTD (Tianjing)
Inventor: Enyu Wei (Shenzhen)
Primary Examiner: Barbara Fox
Assistant Examiner: Jamaal Rasheed
Application Number: 29/651,103
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)