Hand warmer

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Description

FIG. 1 is a front perspective view of a hand warmer, 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;

FIG. 8 is a bottom view thereof;

FIG. 9 is a perspective view showing the hand warmer in a use state thereof; and,

FIG. 10 is an enlarged detail view of area 10 in FIG. 1.

The broken lines in the drawings illustrate the portions of the hand warmer, which form no part of the claimed design.

The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

Claims

The ornamental design for a hand warmer, as shown and described.

Referenced Cited
U.S. Patent Documents
D794813 August 15, 2017 Zsolcsak
D1008474 December 19, 2023 Yu
D1008475 December 19, 2023 Guo
D1032855 June 25, 2024 Hu
D1058832 January 21, 2025 Chen
D1063089 February 18, 2025 Chen
D1071235 April 15, 2025 Liao
D1084373 July 15, 2025 Wan
D1090874 August 26, 2025 Hu
D1090878 August 26, 2025 Guo
D1091845 September 2, 2025 Wan
20250374376 December 4, 2025 Liu
20260000536 January 1, 2026 Tang
Foreign Patent Documents
306009221 August 2020 CN
306269098 January 2021 CN
306822238 September 2021 CN
Other references
  • AICPAN, Hand Warmers, Available: Dec. 27, 2025, Amazon.co.uk, Retrieved from: https://www.amazon.co.uk/Rechargeable-Magnetic-3000mAh%C3%972-Electric-Handwarmer/dp/B0FM3P2PW9/ref=pd_ci_mcx_di_int_sccai_cn_d_sccl_1_1/524-6116427-5241050 (Year: 2025).
  • KQPZ, Hand Warmers Rechargeable 2 Pack, Pub: Aug. 14, 2025, Amazon.com, Retrieved from: https://www.amazon.com/Rechargeable-4-Levels-Electric-Certified-Portable/dp/B0FMD9283B/ref=sr_1_2 (Year: 2025).
Patent History
Patent number: D1143043
Type: Grant
Filed: Jun 16, 2025
Date of Patent: Aug 18, 2026
Inventor: Weihan Li (Huazhou)
Primary Examiner: Daniel J Domino
Assistant Examiner: Edward P Jones
Application Number: 30/008,423
Classifications
Current U.S. Class: Thermal (D24/206)