|
The ornamental design for a knife sharpener, substantially as shown and described. |
|||||||||||||||||
FIG. 1 is a perspective view of a knife sharpener showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof;
FIG. 7 is a left side elevational view thereof.
| Patent | Priority | Assignee | Title |
| D309414, | Oct 29 1987 | Knife sharpener | |
| D309415, | Oct 29 1987 | Knife sharpener | |
| D315663, | Jun 10 1988 | CREATIVE PRODUCTS INTERNATIONAL, INC , A CORP OF TX | Hand held knife sharpener |
| D323450, | Sep 16 1988 | Knive sharpener | |
| D339730, | Feb 25 1991 | Knife sharpener | |
| D341534, | Sep 16 1991 | Knife sharpener | |
| D357395, | Apr 30 1993 | Edgecraft Corp.; Edgecraft Corporation | Knife sharpener |
| D368217, | Apr 30 1993 | Edgecraft Corporation | Knife sharpener |
| D372181, | Jul 01 1994 | Cutco Cutlery Corporation | Knife sharpener |
| D374804, | Feb 21 1995 | INTRUDER, INC | Knife sharpener |
| D375241, | May 31 1995 | Rhino Industries, Inc. | Knife sharpener |
| D388304, | Jul 09 1996 | Edgecraft Corporation | Versatile manual sharpener |
| D392869, | Jul 26 1996 | Knife sharpener | |
| D410185, | Aug 15 1994 | HUBER FAMILY TRUST U A RESTATED MAY 2, 1988, THE | Knife sharpener |
| D453290, | Mar 16 2001 | Knife sharpening tool | |
| D519815, | Apr 29 2004 | Edgecraft Corporation | Manual sharpener |
| D582238, | Nov 16 2007 | Ames True Temper, Inc. | Ax sharpener |
| D603679, | Jul 16 2007 | SMITH S CONSUMER PRODUCTS, INC | Abrasive sharpener |
| D622573, | Aug 28 2007 | Knife sharpener | |
| D640116, | Jun 28 2010 | SMITH S CONSUMER PRODUCTS, INC | Abrasive sharpener |
| D681416, | Sep 01 2011 | Fiskars Brands Finland Oy AB | Sharpener |
| D737649, | Apr 04 2012 | FOREVER CO., LTD.; FOREVER CO , LTD | Knife sharpener |
| D799930, | Apr 11 2016 | SMITH S CONSUMER PRODUCTS, INC | Hook and knife sharpener |
| D811846, | May 05 2015 | EZE-LAP Diamond Products, Inc. | Multi-function tool |
| D814263, | May 05 2014 | EZE-LAP Diamond Products, Inc. | Multi-function tool |
| D909169, | Jul 24 2020 | Knife grinder | |
| ER8719, | |||
| ER9055, |
| Patent | Priority | Assignee | Title |
| 823279, | |||
| CH1984473, | |||
| 241504, | |||
| FR7522171, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 16 1982 | CARTER, LARRY D | OY ISKARS AB, A CORP OF FINLAND | ASSIGNMENT OF ASSIGNORS INTEREST | 004297 | /0643 | |
| Dec 29 1982 | Oy Fiskars AB | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |