Headrest adjusting device

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Description

FIG. 1 is a front elevation view of a headrest adjusting device according to a first embodiment;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a first perspective view thereof;

FIG. 8 is a second perspective view thereof;

FIG. 9 is a front elevation view of a headrest adjusting device according to a second embodiment;

FIG. 10 is a rear elevation view thereof;

FIG. 11 is a left side elevation view thereof;

FIG. 12 is a right side elevation view thereof;

FIG. 13 is a top plan view thereof;

FIG. 14 is a bottom plan view thereof;

FIG. 15 is a first perspective view thereof; and,

FIG. 16 is a second perspective view thereof.

Claims

The ornamental design for a headrest adjusting device, as shown and described.

Referenced Cited
U.S. Patent Documents
3742527 July 1973 Johnston
4678232 July 7, 1987 Ishida
D401455 November 24, 1998 Pate
D501733 February 15, 2005 Noguchi
D661122 June 5, 2012 Kubiak
D717633 November 18, 2014 Lu
D719434 December 16, 2014 Lu
D744808 December 8, 2015 Lu
D758164 June 7, 2016 Lu
D782834 April 4, 2017 Lu
D782898 April 4, 2017 Lu
D783383 April 11, 2017 Lu
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D866298 November 12, 2019 Kanter
20020093231 July 18, 2002 Estrada
Patent History
Patent number: D891902
Type: Grant
Filed: Aug 14, 2018
Date of Patent: Aug 4, 2020
Assignee: DONGGUAN WEIHONG HARDWARE AND PLASTIC PRODUCTS CO., LTD. (Dongguan)
Inventor: Zhu He (Dongguan)
Primary Examiner: Mimosa De
Application Number: 29/660,000
Classifications
Current U.S. Class: D8/323; D6/716.5; D6/718