Backpack

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Description

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

FIG. 2 is a 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 view thereof; and,

FIG. 8 is a bottom view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D673362 January 1, 2013 Presman
D957117 July 12, 2022 Wilcox
D964021 September 20, 2022 Wu
D979227 February 28, 2023 Wang
D985260 May 9, 2023 Xie
D990889 July 4, 2023 Sullivan
D998326 September 12, 2023 Fang
D1031251 June 18, 2024 Zhang
D1050718 November 12, 2024 Chan
D1075301 May 2025 Ruzbasan
D1092956 September 16, 2025 Ren
20200228056 July 16, 2020 Miller
20230413980 December 28, 2023 Williams
Foreign Patent Documents
2024027397 July 2025 JP
2024027398 July 2025 JP
Other references
  • Drhomean solar backpack, posted at amazon.com, first available Nov. 6, 2025, retrieved on Nov. 6, 2025, online, https://www.amazon.com/Drhomeam-Backpack-Charger-Charging-Activities/dp/B0F9KNR2X3 (Year: 2025).
  • Eceen solar backpack, posted at amazon.com, first available Sep. 12, 2014, retrieved on Nov. 6, 2025, online, https://www.amazon.com/ECEEN-Backpack-Charger-Tablets-Speakers/dp/B06WVGP8ZX?th=1 (Year: 2014).
  • Laptop backpack with solar panel built in, posted at globalsources.com, first available Nov. 6, 2025, retrieved on Nov. 6, 2025, online, https://www.globalsources.com/Solar-backpack/Outdoor-Laptop-Backpack-1227897864p.htm?srsltid=AfmBOoqdcbXejFx3huS49WTXEQQ3Vx48wK%E2%80%A6 (Year: 2025).
Patent History
Patent number: D1140547
Type: Grant
Filed: Dec 30, 2024
Date of Patent: Aug 11, 2026
Assignee: Proton Energy Technology (Dongguan) Co., Ltd. (Dongguan)
Inventor: Changchun He (Shenzhen)
Primary Examiner: Ian Simmons
Assistant Examiner: Dustin Andrew Griffith
Application Number: 29/981,332
Classifications
Current U.S. Class: D3/216; D3/217