Pen
Latest Mitsubishi Pencil Co., Ltd. Patents:
Description
The broken line showing in
Claims
The ornamental design for a pen, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D319844 | September 10, 1991 | Grotsch et al. |
D345759 | April 5, 1994 | Poisson |
D447174 | August 28, 2001 | Kamiyama |
D472575 | April 1, 2003 | Middleton et al. |
D487771 | March 23, 2004 | Hwang |
D489087 | April 27, 2004 | Kent |
D498791 | November 23, 2004 | Morrow |
D552674 | October 9, 2007 | Qiu et al. |
D1243428 | June 2005 | JP |
D1272588 | June 2006 | JP |
438394 | May 2001 | TW |
447924 | July 2001 | TW |
Patent History
Patent number: D578161
Type: Grant
Filed: Mar 2, 2007
Date of Patent: Oct 7, 2008
Assignee: Mitsubishi Pencil Co., Ltd. (Tokyo)
Inventor: Kazuhiko Takanashi (Tokyo)
Primary Examiner: Elizabeth A. Albert
Assistant Examiner: Kelley A Donnelly
Attorney: Foley & Lardner LLP
Application Number: 29/273,282
Type: Grant
Filed: Mar 2, 2007
Date of Patent: Oct 7, 2008
Assignee: Mitsubishi Pencil Co., Ltd. (Tokyo)
Inventor: Kazuhiko Takanashi (Tokyo)
Primary Examiner: Elizabeth A. Albert
Assistant Examiner: Kelley A Donnelly
Attorney: Foley & Lardner LLP
Application Number: 29/273,282
Classifications
Current U.S. Class:
Element Or Attachment (D19/54)