Hand warmer
Description
The broken lines shown in the drawings depict portions of the hand warmer in which the design is embodied that form no part of the claimed design.
Claims
The ornamental design for a hand warmer, as shown and described.
Referenced Cited
Patent History
Patent number: D919824
Type: Grant
Filed: Jul 20, 2020
Date of Patent: May 18, 2021
Inventor: Xueping Zhu (Chenzhou)
Primary Examiner: Wan Laymon
Application Number: 29/743,139
Type: Grant
Filed: Jul 20, 2020
Date of Patent: May 18, 2021
Inventor: Xueping Zhu (Chenzhou)
Primary Examiner: Wan Laymon
Application Number: 29/743,139
Classifications
Current U.S. Class:
Thermal (D24/206)