Ballpoint pen
Latest Zebra Co., Ltd. Patents:
Description
Claims
The ornamental design for a ballpoint pen, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D120137 | April 1940 | Most |
D179053 | October 1956 | Baker |
D200510 | March 1965 | Fehling |
D200511 | March 1965 | Fehling |
D200512 | March 1965 | Fehling |
D319663 | September 3, 1991 | Katami |
D319845 | September 10, 1991 | Grotsch et al. |
D337350 | July 13, 1993 | Wong |
D366062 | January 9, 1996 | Takahashi |
D378762 | April 8, 1997 | Kikuchi et al. |
D533592 | December 12, 2006 | Cheng et al. |
D626175 | October 26, 2010 | Yoon |
D646279 | October 4, 2011 | Shih et al. |
- Search Report of Taiwanese patent application No. 100301119 mailed on Oct. 25, 2011.
Patent History
Patent number: D660911
Type: Grant
Filed: Mar 4, 2011
Date of Patent: May 29, 2012
Assignee: Zebra Co., Ltd. (Tokyo)
Inventor: Ayana Uchiyama (Tokyo)
Primary Examiner: Elizabeth Albert
Attorney: Leydig, Voit & Mayer, Ltd.
Application Number: 29/386,759
Type: Grant
Filed: Mar 4, 2011
Date of Patent: May 29, 2012
Assignee: Zebra Co., Ltd. (Tokyo)
Inventor: Ayana Uchiyama (Tokyo)
Primary Examiner: Elizabeth Albert
Attorney: Leydig, Voit & Mayer, Ltd.
Application Number: 29/386,759
Classifications
Current U.S. Class:
Longitudinal Striation (D19/49)