Motorcycle brake upper cylinder

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Description

FIG. 1 is a top, front and right side perspective view of a motorcycle brake upper cylinder showing our new design;

FIG. 2 is a top, rear and right side perspective view thereof;

FIG. 3 is a bottom, front and left side perspective view thereof;

FIG. 4 is a bottom, rear and left side perspective view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the motorcycle brake upper cylinder which form no part of the claimed design.

Claims

The ornamental design for a motorcycle brake upper cylinder as shown and described.

Referenced Cited
U.S. Patent Documents
D376340 December 10, 1996 Davidson
D425465 May 23, 2000 Pink
D436904 January 30, 2001 Terasawa
D439872 April 3, 2001 Terasawa
D439873 April 3, 2001 Terasawa
D442900 May 29, 2001 Separautzki
D458199 June 4, 2002 Demoise, Jr.
D575703 August 26, 2008 Jones
D1074534 May 13, 2025 Huang
20140131149 May 15, 2014 Chang
20160327107 November 10, 2016 Magni
20180134338 May 17, 2018 Hsieh
20180297662 October 18, 2018 Wen
20200292018 September 17, 2020 Ishizaki
20230174191 June 8, 2023 Fujii
Other references
  • Universal Motorcycle ⅞″ 22 mm Handlebar Brake Master Cylinder, posted Aug. 6, 2020 [online]. [Retrieved Jul. 31, 2025]. Retrieved from internet, <https://www.amazon.com/MRELC-Universal-Motorcycle-Cylinder-Kawasaki/dp/B08FC8ZG54> (Year: 2020).
  • Shimano Dur-Ace Di2 Brake Set, posted Sep. 8, 2022 [online]. [Retrieved Jul. 31, 2025]. Retrieved from internet, <https://www.amazon.com/SHIMANO-DURA-ACE-HYDRAULIC-2x12SPD-2X12SPD/dp/B0BDLSCPLM> (Year: 2022).
  • Screen capture from YouTube video clip entitled, “BCM Passenger and Commerce Vehicles Aftermarket Brake Caliper Manufacturer China,” 2 pages, uploaded on Apr. 17, 2024 by user “@BCMbrakecaliper”. Retrieved from internet, <https://www.youtube.com/watch?v=Ybqhmnx5e28> (Year: 2025).
Patent History
Patent number: D1115635
Type: Grant
Filed: May 24, 2024
Date of Patent: Mar 3, 2026
Assignee: CHONGQING QIULONG TECHNOLOGY CO., LTD. (Chongqing)
Inventors: You Gao (Chongqing), Bing Li (Chongqing), Xiujuan Yu (Chongqing), Ke Ma (Chongqing)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Kristy N. Nilsson
Application Number: 29/943,911
Classifications
Current U.S. Class: Brake Element (D12/180)