PTC ceramic heater

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Description

FIG. 1 is a front, top and right side perspective view of a PTC ceramic heater, showing my new design;

FIG. 2 is a rear, bottom and left side 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 plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the PTC ceramic heater that form no part of the claimed design.

Claims

The ornamental design for a PTC ceramic heater, as shown and described.

Referenced Cited
U.S. Patent Documents
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D184481 February 1959 Hauser
D227669 July 1973 Mann
D282101 January 7, 1986 Yuen
D316296 April 16, 1991 Lee
D373414 September 3, 1996 Bucher
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D594959 June 23, 2009 Orihara
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D870256 December 17, 2019 Chan
D884134 May 12, 2020 Shin
D901661 November 10, 2020 Riegelsberger
D901662 November 10, 2020 Takei
D933180 October 12, 2021 Chen
D950032 April 26, 2022 Liu
D996594 August 22, 2023 Riegelsberger
20200096216 March 26, 2020 Uhlik
20210231346 July 29, 2021 Florence
Patent History
Patent number: D1040312
Type: Grant
Filed: Jan 26, 2024
Date of Patent: Aug 27, 2024
Inventor: Bei Zou (Shenzhen)
Primary Examiner: Ania Aman
Application Number: 29/925,849
Classifications
Current U.S. Class: Portable (D23/332)