Hand warmer

Inventors: Tom Zeng (Shenzhen, CN); Jeff Bull (Naperville, IL)

Assignee: O2COOL, LLC

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Claims (1)

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

Assignments (2)

SECURITY INTEREST Recorded Apr 16, 2021

From: O2COOL, LLC F/K/A MIDDLETON O2COOL LLC; MOVEABILITY BRANDS, LLC; O2C GALACTIC, LLC; O2C RALEIGH, LLC

To: CIBC BANK USA

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 7, 2020

From: BULL, JEFF; ZENG, TOM

To: O2COOL, LLC