Writing board

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Description

FIG. 1 is a first perspective view of a writing board showing my 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; and,

FIG. 8 is a bottom view thereof.

The broken lines shown in the drawings depict portions of the writing board that 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
2589601 March 1952 Burnett
D337569 July 20, 1993 Kando
D343865 February 1, 1994 Pohl
5647151 July 15, 1997 Fantone
D383790 September 16, 1997 Leveen
5743414 April 28, 1998 Baudino
D422641 April 11, 2000 Harris, Sr.
6364126 April 2, 2002 Enriquez
D496068 September 14, 2004 Mandel
7005170 February 28, 2006 Simpson
D516498 March 7, 2006 Eskandry
D538575 March 20, 2007 Bartell
D570166 June 3, 2008 Brownlee
D580431 November 11, 2008 Morita
D582478 December 9, 2008 Loerakker
D604983 December 1, 2009 Rossell
D641792 July 19, 2011 Turner
D665851 August 21, 2012 Davis
D669531 October 23, 2012 Kong
D687493 August 6, 2013 Rippinger
D690767 October 1, 2013 Lindley
D732044 June 16, 2015 Longo
D867452 November 19, 2019 Morris
D872800 January 14, 2020 Kan
D874460 February 4, 2020 Mitchell
10702065 July 7, 2020 Franco
20040244249 December 9, 2004 Zheng
Foreign Patent Documents
008049787-0001 August 2020 EM
9008049787-0001 July 2020 GB
Patent History
Patent number: D935525
Type: Grant
Filed: Sep 8, 2020
Date of Patent: Nov 9, 2021
Inventor: Zhe Ji (Shenzhen)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/749,590
Classifications
Current U.S. Class: D19/113