Ballpoint pen
Latest Pentel Kabushiki Kaisha Patents:
Description
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D388825 | January 6, 1998 | Kouda |
D418163 | December 28, 1999 | Rosen |
D433704 | November 14, 2000 | Kouda |
D461501 | August 13, 2002 | Nishida |
D463821 | October 1, 2002 | Nishida |
D497643 | October 26, 2004 | Nishida |
D508083 | August 2, 2005 | Cetera |
D509536 | September 13, 2005 | Nishida |
D510104 | September 27, 2005 | Qiu |
D534958 | January 9, 2007 | Nishida |
D558269 | December 25, 2007 | Takanashi |
D559317 | January 8, 2008 | Ikeda |
300899323.0000 | April 2016 | JP |
D1563353 | November 2016 | JP |
Patent History
Patent number: D978244
Type: Grant
Filed: Aug 28, 2020
Date of Patent: Feb 14, 2023
Assignee: Pentel Kabushiki Kaisha (Tokyo)
Inventor: Hidekazu Nakazawa (Tokyo)
Primary Examiner: Garth Rademaker
Assistant Examiner: Laura H Yu
Application Number: 29/748,432
Type: Grant
Filed: Aug 28, 2020
Date of Patent: Feb 14, 2023
Assignee: Pentel Kabushiki Kaisha (Tokyo)
Inventor: Hidekazu Nakazawa (Tokyo)
Primary Examiner: Garth Rademaker
Assistant Examiner: Laura H Yu
Application Number: 29/748,432
Classifications
Current U.S. Class:
D19/171;
D19/904;
D19/906