Ballpoint pen
Description
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
U.S. Patent Documents
| 673469 | May 1901 | Dickinson |
| 1361732 | December 1920 | Johnston |
| D139903 | January 1945 | Baff |
| D171679 | March 1954 | Beckstrom |
| D175864 | October 1955 | Steinberg |
| D181951 | January 1958 | Young |
| D187255 | February 1960 | Sams et al. |
| D188971 | October 1960 | Nash et al. |
| D188972 | October 1960 | Young |
| 3864046 | February 1975 | Butka |
| D236917 | September 1975 | Melnick |
| D277682 | February 19, 1985 | Luntz |
| D555198 | November 13, 2007 | Gerules |
| D557572 | December 18, 2007 | Kirsch |
| 7975730 | July 12, 2011 | Bolton |
| D662978 | July 3, 2012 | Xie |
| D685430 | July 2, 2013 | Zhang |
| D705780 | May 27, 2014 | Nishizawa |
| D715297 | October 14, 2014 | Li |
| D783617 | April 11, 2017 | Chrenka |
Patent History
Patent number: D803939
Type: Grant
Filed: Mar 10, 2016
Date of Patent: Nov 28, 2017
Inventor: Seulgi Lee (Gwangju)
Primary Examiner: Elizabeth Albert
Application Number: 29/557,600
Type: Grant
Filed: Mar 10, 2016
Date of Patent: Nov 28, 2017
Inventor: Seulgi Lee (Gwangju)
Primary Examiner: Elizabeth Albert
Application Number: 29/557,600
Classifications
Current U.S. Class:
D19/163;
D19/934