Portable cooler and heater

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Description

FIG. 1 is a first perspective view of a portable cooler and heater showing our new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a back 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; and,

FIG. 9 is an enlarged view of the selected portion 9 in FIG. 1.

The broken lines shown in the drawings depict portions of the portable cooler and heater that form no part of the claimed design.

Claims

The ornamental design for a portable cooler and heater, as shown and described.

Referenced Cited
U.S. Patent Documents
5327886 July 12, 1994 Chiu
D372523 August 6, 1996 Radtke, Jr.
D407474 March 30, 1999 Sage
6192702 February 27, 2001 Shimogori
D756528 May 17, 2016 Grant
D848008 May 7, 2019 Saringer
D911502 February 23, 2021 Chen
D940288 January 4, 2022 Matsumoto
D944954 March 1, 2022 Li
20190350752 November 21, 2019 Aguiar
20200060868 February 27, 2020 Sivan
Patent History
Patent number: D1045037
Type: Grant
Filed: May 10, 2023
Date of Patent: Oct 1, 2024
Assignee:
Inventors: Po-Feng Lee (Taipei), Chen-Jung Chang (Taipei)
Primary Examiner: Ania Aman
Application Number: 29/891,875