Knife sharpener
Description
The broken lines depict portions of the knife sharpener in which the design is embodied that are not considered part of the claimed design.
Claims
The ornamental design for a knife sharpener, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D332210 | January 5, 1993 | Linden |
D481285 | October 28, 2003 | Moeller |
D575125 | August 19, 2008 | Smith |
D578581 | October 14, 2008 | Smith |
D587550 | March 3, 2009 | Smith |
D641225 | July 12, 2011 | Friel, Sr. |
D641226 | July 12, 2011 | Friel, Sr. |
D685622 | July 9, 2013 | Jalet |
D754514 | April 26, 2016 | Huber |
D813004 | March 20, 2018 | Huber |
20090298401 | December 3, 2009 | Smith |
20140057541 | February 27, 2014 | Smith |
20150321320 | November 12, 2015 | Smith |
2703522 | November 2011 | CA |
001002117-0003 | November 2008 | EP |
2103386 | November 2012 | EP |
Patent History
Patent number: D852605
Type: Grant
Filed: Dec 1, 2017
Date of Patent: Jul 2, 2019
Assignee: Smith's Consumer Products, Inc. (Hot Springs, AR)
Inventor: Louis Chalfant (Hot Springs, AR)
Primary Examiner: Philip S Hyder
Application Number: 29/628,119
Type: Grant
Filed: Dec 1, 2017
Date of Patent: Jul 2, 2019
Assignee: Smith's Consumer Products, Inc. (Hot Springs, AR)
Inventor: Louis Chalfant (Hot Springs, AR)
Primary Examiner: Philip S Hyder
Application Number: 29/628,119
Classifications
Current U.S. Class:
D8/93