Writing instrument
Latest Dallas Lighthouse for the Blind Patents:
Description
Claims
The ornamental design for a writing instrument, as shown and described.
Referenced Cited
U.S. Patent Documents
D190349 | May 1961 | Doman |
D273400 | April 10, 1984 | Zierhut |
D287373 | December 23, 1986 | Regnault |
D302175 | July 11, 1989 | Ohashi et al. |
D369183 | April 23, 1996 | Yoshida |
D470888 | February 25, 2003 | Kuboshima |
D601194 | September 29, 2009 | Hung |
D605697 | December 8, 2009 | Liu |
D608827 | January 26, 2010 | Hung |
D667948 | September 25, 2012 | Moldenhauer |
D676548 | February 19, 2013 | Pala et al. |
D681731 | May 7, 2013 | Yasunaga |
D687543 | August 6, 2013 | Pala et al. |
Patent History
Patent number: D701571
Type: Grant
Filed: Jan 17, 2013
Date of Patent: Mar 25, 2014
Assignee: Dallas Lighthouse for the Blind (Dallas, TX)
Inventors: Nancy Perkins (Dallas, TX), Gordon Spark (Southlake, TX), David White (Landenberg, PA), Jonathan Kirkpatrick (Downingtown, PA), Ian White (Philadelphia, PA), Ian McDermott (Lincoln University, PA)
Primary Examiner: Elizabeth Albert
Application Number: 29/443,425
Type: Grant
Filed: Jan 17, 2013
Date of Patent: Mar 25, 2014
Assignee: Dallas Lighthouse for the Blind (Dallas, TX)
Inventors: Nancy Perkins (Dallas, TX), Gordon Spark (Southlake, TX), David White (Landenberg, PA), Jonathan Kirkpatrick (Downingtown, PA), Ian White (Philadelphia, PA), Ian McDermott (Lincoln University, PA)
Primary Examiner: Elizabeth Albert
Application Number: 29/443,425
Classifications
Current U.S. Class:
D19/163;
D19/901