Chalk holder

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Description

1. Chalk holder

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

1.8 : Bottom perspective

The material is made of synthetic resin; this design item is used to adjust the length and fix the position by inserting the chalk; figure 1.1 is a diagram representing the overall shape of the design, figure 1.2 is a drawing showing the front side of the design, figure 1.3 is the back side of the design, figure 1.4 is the left side of the design, figure 1.5 is the right side of the design, figure 1.6 is the top side of the design, figure 1.7 is the bottom side of the design, figure 1.8 shows the overall shape of the bottom part of the design.

Claims

The ornamental design for a chalk holder, as shown and described.

Referenced Cited
U.S. Patent Documents
D28559 May 1898 Ingram
D458637 June 11, 2002 Gaeta
D499764 December 14, 2004 Arnold
D671167 November 20, 2012 Nichols
D678415 March 19, 2013 Gorbunov
D701902 April 1, 2014 Nichols
D807960 January 16, 2018 Lo
D839271 January 29, 2019 King-Murrey
D852270 June 25, 2019 Sirichai
D876538 February 25, 2020 Orem
D876539 February 25, 2020 Orem
D892214 August 4, 2020 Jordan
20190077184 March 14, 2019 Jordan
Patent History
Patent number: D919005
Type: Grant
Filed: Jun 13, 2019
Date of Patent: May 11, 2021
Assignee: MUNGYO ONS CORPORATION (Gimhae-si)
Inventor: Myeong Seok Nam (Busan)
Primary Examiner: Khawaja Anwar
Application Number: 35/508,133
Classifications
Current U.S. Class: For Writing Instrument (D19/81)