Cleaning brush

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, right and top perspective view of a cleaning brush, showing my new design;

FIG. 2 is a rear, left and bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

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

FIG. 9 is an enlarged view of portion of FIG. 2 thereof.

The evenly spaced broken lines shown in the drawings illustrate portions of the cleaning brush that form no part of the claimed. The dot-dash broken lines in FIGS. 2 and 9 depict enlarged portions and form no part of the claimed design.

Claims

The ornamental design for a cleaning brush, as shown and described.

Referenced Cited
U.S. Patent Documents
D331499 December 8, 1992 Tsai
D337205 July 13, 1993 Tsai
D472673 April 1, 2003 Carvotta
7640617 January 5, 2010 Kennedy
D699038 February 11, 2014 Ono
D704451 May 13, 2014 Schouten
D825187 August 14, 2018 Luo
D871773 January 7, 2020 Ou
11154173 October 26, 2021 Ramsey
D942694 February 1, 2022 Yang
D946285 March 22, 2022 Dryfhout
D1004871 November 14, 2023 Hu
D1024570 April 30, 2024 Liang
D1027457 May 21, 2024 Pan
D1028522 May 28, 2024 Shen
D1028525 May 28, 2024 Li
D1033772 July 2, 2024 Zhang
D1033913 July 9, 2024 Li
20050283933 December 29, 2005 Mitchell
20060248666 November 9, 2006 Lies
Foreign Patent Documents
308571301 April 2024 CN
308641944 May 2024 CN
Other references
  • Keimi, announced Nov. 24, 2022 [online], [site visited Jun. 3, 2024]. Avail from int, URL: https://www.amazon.com/Electric-Scrubber-Replaceable-Adjustable-Extension/dp/B0BN77ZWKW (Year: 2022).
  • Kolagan, announced Sep. 14, 2023 [online], [site visited Jun. 3, 2024]. Avail from int, URL: https://www.amazon.com/dp/B0CJ2P63PR/ref=sspa_dk_detail_3 (Year: 2023).
  • Bomves, announced Jul. 2022 [online], [site visited Jun. 3, 2024]. Avail from int, URL: https://www.amazon.com/dp/B0B7RSV894/ref=sspa_dk_detail_0 (Year: 2022).
Patent History
Patent number: D1047460
Type: Grant
Filed: Jan 3, 2024
Date of Patent: Oct 22, 2024
Inventor: Zhengqiang Dong (Chongqing)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Tamara L Hahn
Application Number: 29/923,943
Classifications
Current U.S. Class: D4/133