Backrest of a chair

- ITOKI CORPORATION

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Description

FIG. 1 is a front perspective view of a backrest of a chair;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof, a left side view being a mirror image;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a partially enlarged view of area 80 in FIG. 3.

The broken line showing of the backrest of a chair is for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

The ornamental design for a backrest of a chair, as shown and described.

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Patent History
Patent number: D735513
Type: Grant
Filed: May 29, 2014
Date of Patent: Aug 4, 2015
Assignee: ITOKI CORPORATION (Osaka-shi, Osaka)
Inventor: Eric Chan (New York, NY)
Primary Examiner: Ricky Pham
Application Number: 29/492,279
Classifications
Current U.S. Class: D6/716.4; D6/716.1