Brake dust filter

- MANN+HUMMEL GmbH
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Description

FIG. 1 shows a perspective view of the brake dust filter showing our new design;

FIG. 2 shows a right side elevational view thereof;

FIG. 3 shows a left side elevational view thereof;

FIG. 4 shows a rear elevational view thereof;

FIG. 5 shows a front elevational view thereof;

FIG. 6. shows a top plan view thereof;

FIG. 7 shows a bottom plan view thereof; and,

FIG. 8 shows a rear perspective view thereof.

Claims

We claim the ornamental design for a brake dust filter, as shown and described.

Referenced Cited
U.S. Patent Documents
D476275 June 24, 2003 Winkler
D515484 February 21, 2006 Winkler
D739319 September 22, 2015 Montgomery
D890047 July 14, 2020 Bock
D894066 August 25, 2020 Kuemmerling
D907546 January 12, 2021 Bock
D918107 May 4, 2021 Zhang
D921547 June 8, 2021 Barland
20160375393 December 29, 2016 Nagel
20210246953 August 12, 2021 Bock
20210356006 November 18, 2021 D'Alessio
Foreign Patent Documents
202030459073.3 February 2021 CN
Other references
  • “Brake dust particle filter” MANN+HUMMEL., posted date Nov. 26, 2020 [online], [retrieved on Nov. 18, 2021]. Retrieved from the Internet <URL:https://oem.mann-hummel.com/en/oem-products/fine-dust-filters/brake-dust-particle-filter.html> (Year: 2020).
  • “Brake Dust Filter” MANN+HUMMEL., posted date Sep. 24, 2018 [online], [retrieved on Nov. 18, 2021]. Retrieved from the Internet <URL:https://www.oemoffhighway.com/drivetrains/brake-system/press-release/21023734/mann-hummel-usa-inc-mannhummel-successfully-tests-brake-dust-particle-filter> (Year: 2018).
  • “Truck Brake Dust Filters” MANN+HUMMEL., posted date Oct. 11, 2018 [online], [retrieved on Nov. 18, 2021]. Retrieved from the Internet <URL:https://www.trucks.com/2018/10/11/truck-brake-dust-filters-provide-clean-air/> (Year: 2018).
Patent History
Patent number: D947733
Type: Grant
Filed: Aug 19, 2020
Date of Patent: Apr 5, 2022
Assignee: MANN+HUMMEL GmbH (Ludwigsburg)
Inventors: Volker Kuemmerling (Bietigheim-Bissingen), Thomas Jessberger (Aspberg), Lukas Bock (Bietigheim-Bissingen), Benedikt Weller (Steinheim), Tobias Woerz (Leutenbach), Klaus Gehwolf (Mamming), Theodor Rockinger (Marklkofen), Klaus Mack (Hardthausen)
Primary Examiner: Darlington Ly
Assistant Examiner: Nasim Abdulaziz Ali
Application Number: 29/747,000
Classifications
Current U.S. Class: Brake Element (D12/180)