Hand warmer

- O2COOL, LLC
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Description

FIG. 1 is a front perspective view of the hand warmer showing our new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a rear perspective view thereof.

The broken line shown in the drawings are included for the purpose of illustrating portions and environmental elements of the hand warmer and forms no part of the claimed design. The strap element, which is disclaimed and forms no part of the claimed design, is not shown in FIG. 6 for ease of illustration and so as to not obstruct any part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D878617 March 17, 2020 Zhu
D911954 March 2, 2021 Xie
D912261 March 2, 2021 Tang
Foreign Patent Documents
306260224 August 2020 CN
306277142 August 2020 CN
Other references
  • Treva Rechargeable Hand Warmer—double Pad Portable Heated Electric Hand Warmer with Lanyard—Skilling, Hunting, Fishing, Golf, Camping Accessories, Great Wainter Gift. Oct. 13, 2020. Retrieved on Apr. 8, 2021. Retrieved from the internet: https://www.amazon.com/Treva-Rechargeable-Hand-Warmer-Accessories/dp/B08L5B8FQ4?th=1.
  • XGUO Rechargeable Hand Warmer, Amazon.com, retrieved on Mar. 17, 2020, from https://www.amazon.com/XGUO-Rechargeable-Double-Side-Electric-PowerBank/dp/B07Y8FMJP4/.
  • AOMAIS Hand Warmer Rechargeable, Amazon.com, retrieved on Mar. 17, 2020, from https://www.amazon.com/AOMAIS-Rechargeable-Electric-Double-Sided-Christmas/dp/B07YJGFQD3/.
  • Senlleo Rechargeable Hand Warmer, Amazon.com, retrieved on Mar. 17, 2020, from https://www.amazon.com/Senlleo-Rechargeable-Warmer-5200mAh-Power/dp/B077VK92Q3/.
Patent History
Patent number: D930173
Type: Grant
Filed: Mar 17, 2020
Date of Patent: Sep 7, 2021
Assignee: O2COOL, LLC (Chicago, IL)
Inventors: Tom Zeng (Shenzhen), Jeff Bull (Naperville, IL)
Primary Examiner: Wan Laymon
Application Number: 29/728,293
Classifications
Current U.S. Class: Thermal (D24/206)