Chalk holder
Description
1. Chalk holder
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
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
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)