Pen holder
The pen in broken lines in
Claims
The ornamental design for a pen holder, as shown and described.
| 648928 | May 1900 | Davis |
| 769592 | September 1904 | De Long |
| 1092156 | April 1914 | Mathis |
| 1296158 | March 1919 | Bonham |
| 1463805 | August 1923 | Faber |
| 1777483 | October 1930 | Copeman |
| 2354118 | July 1944 | Hansen |
| 3593856 | July 1971 | Zander |
| 4155446 | May 22, 1979 | Aronson |
| D254853 | April 29, 1980 | Grunstad |
| D265126 | June 22, 1982 | Beall |
| 4588095 | May 13, 1986 | Mehra |
| 4826338 | May 2, 1989 | Kilpatrick |
| 5011028 | April 30, 1991 | Sweeney |
| 5080232 | January 14, 1992 | Leoncavallo |
| 5141117 | August 25, 1992 | Olsen |
| D357281 | April 11, 1995 | van Eijben |
| D360321 | July 18, 1995 | Wang |
| D382906 | August 26, 1997 | Bach |
| 6463647 | October 15, 2002 | Dannoux |
| 6561107 | May 13, 2003 | Wood |
| D537653 | March 6, 2007 | Liu |
| D562591 | February 26, 2008 | Raile |
| D659402 | May 15, 2012 | Smith |
| 20030232177 | December 18, 2003 | Pearce |
| 20170174392 | June 22, 2017 | De Loynes |
Type: Grant
Filed: Mar 26, 2018
Date of Patent: Dec 24, 2019
Assignee: NINGBO CONDA ART MATERIAL GROUP CO., LTD. (Zhejiang)
Inventor: Guanliang Xu (Zhejiang)
Primary Examiner: Elizabeth A. Albert
Application Number: 29/641,980