Mechanical pencil
Description
Claims
The ornamental design for a mechanical pencil, as shown and described.
Referenced Cited
U.S. Patent Documents
829327 | August 1906 | Crisp |
D95769 | May 1935 | Meilner |
D198959 | August 1964 | Di Fulvio et al. |
D394875 | June 2, 1998 | Izushima |
D405468 | February 9, 1999 | Izushima |
D415197 | October 12, 1999 | Izushima |
D421772 | March 21, 2000 | Maruyama |
D455178 | April 2, 2002 | DeLuca et al. |
D466154 | November 26, 2002 | DeLuca et al. |
D469125 | January 21, 2003 | Jacquet |
D484187 | December 23, 2003 | Moon |
D501507 | February 1, 2005 | Lecce |
Patent History
Patent number: D559908
Type: Grant
Filed: Sep 5, 2006
Date of Patent: Jan 15, 2008
Inventor: Aiguo Han (Wenzhou)
Primary Examiner: Elizabeth A. Albert
Attorney: Global IP Services
Application Number: 29/248,807
Type: Grant
Filed: Sep 5, 2006
Date of Patent: Jan 15, 2008
Inventor: Aiguo Han (Wenzhou)
Primary Examiner: Elizabeth A. Albert
Attorney: Global IP Services
Application Number: 29/248,807
Classifications
Current U.S. Class:
Having Flared Or Enlarged Top (D19/46)