Writing board

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Description

FIG. 1 is a front perspective view of a writing board, showing my new design,

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 left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is an enlarged view of a portion of FIG. 1 thereof.

The dot dash broken lines depict the boundary of FIG. 9 and form no part of the claimed design.

Claims

The ornamental design for a writing board, as shown and described.

Referenced Cited
U.S. Patent Documents
875003 December 1907 Shank
1830150 November 1931 Weishaar
2713738 July 1955 Harman
4171584 October 23, 1979 Kaiser
D277875 March 5, 1985 Waggoner, Jr.
D415796 October 26, 1999 Habermehl
6435560 August 20, 2002 Pruner
D521565 May 23, 2006 Stewart
D687493 August 6, 2013 Rippinger
D825659 August 14, 2018 He
D933129 October 12, 2021 Pereira
Patent History
Patent number: D991344
Type: Grant
Filed: Mar 3, 2023
Date of Patent: Jul 4, 2023
Assignee: (Nanchang)
Inventor: Qiang Chen (Nanchang)
Primary Examiner: Garth Rademaker
Assistant Examiner: Laura H Yu
Application Number: 29/871,997
Classifications
Current U.S. Class: D19/113