Utility knife
Latest 3M INNOVATIVE PROPERTIES COMPANY Patents:
The portions of the utility knife shown in broken lines form no part of the claimed design.
Claims
The ornamental design for a utility knife, as shown and described.
D398829 | September 29, 1998 | Okada |
D412822 | August 17, 1999 | Gilbert et al. |
D442054 | May 15, 2001 | Okada et al. |
D459189 | June 25, 2002 | Chong |
D517894 | March 28, 2006 | Kondo et al. |
D523316 | June 20, 2006 | Kondo et al. |
D699092 | February 11, 2014 | Wagner |
D699540 | February 18, 2014 | Wagner |
D699541 | February 18, 2014 | Wagner |
D708499 | July 8, 2014 | Garavaglia et al. |
300707769 | November 2007 | CN |
D1122921 | August 2001 | JP |
1226976 | November 2004 | JP |
D1243823 | May 2005 | JP |
D1300039 | March 2007 | JP |
2008-229076 | October 2008 | JP |
D1394294 | July 2010 | JP |
D1394295 | July 2010 | JP |
2010-264004 | November 2010 | JP |
D1423032 | August 2011 | JP |
D1483753 | October 2013 | JP |
30-0273123 | April 2001 | KR |
30-0437001 | January 2007 | KR |
- LION1998, (Jan. 1, 1998), P947, L-500GRP, (JPO Reference No. HC10015916).
- Tajima General Catalogue 2003>04, P52, (JPO Reference No. HC16052019).
- Plus Stationery Corp., Homepage, Jan. 23, 2008, (JPO Reference No. HJ19076560).
Type: Grant
Filed: May 30, 2014
Date of Patent: Mar 29, 2016
Assignee: 3M INNOVATIVE PROPERTIES COMPANY (St. Paul, MN)
Inventors: Michitomo Kugimiya (Kanagawa), Yasuyuki Daigo (Tokyo), Yo Suzuki (Tokyo)
Primary Examiner: Phillip S Hyder
Application Number: 29/492,346