Sharpening steel
Latest Kai U.S.A. Ltd. Patents:
Description
Stippling and shading lines shown in the drawing(s) are intended to represent the approximate three-dimensional contour of the design, and are not intended to indicate surface decoration.
Claims
The ornamental design for a sharpening steel, as shown and described.
Referenced Cited
U.S. Patent Documents
1888102 | November 1932 | Zahler |
D229476 | December 1973 | Farquharson |
4094106 | June 13, 1978 | Harris |
D249079 | August 22, 1978 | Soderman et al. |
4197677 | April 15, 1980 | Graves |
5046385 | September 10, 1991 | Cozzini et al. |
6048262 | April 11, 2000 | Ray |
D442457 | May 22, 2001 | Ray |
D444691 | July 10, 2001 | Ray |
6371841 | April 16, 2002 | Ray |
D461386 | August 13, 2002 | Ray |
6595837 | July 22, 2003 | Raklovits et al. |
Patent History
Patent number: D560461
Type: Grant
Filed: May 30, 2006
Date of Patent: Jan 29, 2008
Assignee: Kai U.S.A. Ltd. (Tualatin, OR)
Inventor: Dennis L. Epstein (Ridgefield, WA)
Primary Examiner: Philip S. Hyder
Attorney: Seed IP Law Group PLLC
Application Number: 29/260,730
Type: Grant
Filed: May 30, 2006
Date of Patent: Jan 29, 2008
Assignee: Kai U.S.A. Ltd. (Tualatin, OR)
Inventor: Dennis L. Epstein (Ridgefield, WA)
Primary Examiner: Philip S. Hyder
Attorney: Seed IP Law Group PLLC
Application Number: 29/260,730
Classifications
Current U.S. Class:
D8/91;
D8/93