|
The ornamental design for the sharpener, as shown and described. |
|||||||||||||||||
FIG. 1 is an isometric view of a sharpener showing our new design, in an extended position;
FIG. 2 is a side elevational view thereof, in the extended position;
FIG. 3 is a top plan view thereof, in the extended position;
FIG. 4 is a bottom plan thereof, in the extended position;
FIG. 5 is a front elevational view thereof, in the extended position;
FIG. 6 is an isometric view of a sharpener showing our new design, in a folded position;
FIG. 7 is a top plan view thereof, in the folded position;
FIG. 8 is a side elevational view thereof, in the folded position;
FIG. 9 is a front elevational view thereof, in the folded position; and,
FIG. 10 is a rear elevational view thereof, in the folded position.
Barnard, David E., Boudreau, Cory R., Carlson, Christopher Robert, Rindy, Ryan W., Franchino, David
| Patent | Priority | Assignee | Title |
| D537698, | Jan 19 2005 | KAI R & D CENTER CO , LTD | Hand sharpener |
| D685622, | Aug 04 2011 | PARTY IP HOLDINGS LLC | Knife sharpener |
| D686895, | Jan 09 2012 | Razor Edge Systems, Inc. | Scissors sharpener |
| D725453, | Feb 28 2013 | American Learning Systems, Inc. | Blade sharpener housing |
| D732366, | Jul 12 2013 | Sharpener for razor |
| Patent | Priority | Assignee | Title |
| 5879229, | Jun 18 1997 | Edge Specialities, Inc. | Ice skate blade resurfacer |
| 6009774, | Feb 01 1997 | Device for manually sharpening cutting edges of cutting tools | |
| D276885, | Dec 29 1982 | FISKARS INC A WI CORPORATION | Scissors sharpener |
| D277166, | Dec 29 1982 | Oy Fiskars AB | Dual knife sharpener with dual handle |
| D318782, | Oct 13 1988 | Knife sharpener | |
| D367598, | Oct 18 1994 | Knife sharpener | |
| D374804, | Feb 21 1995 | INTRUDER, INC | Knife sharpener |
| D394596, | Jan 29 1996 | Locan Properties, LLC | Double ended sharpening and deburring tool |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 16 2000 | BOUDREAU, CORY, R | Alterra Holdings Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011253 | /0736 | |
| Oct 16 2000 | FRANCHINO, DAVID | Alterra Holdings Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011253 | /0736 | |
| Oct 16 2000 | RINDY, RYAN W | Alterra Holdings Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011253 | /0736 | |
| Oct 16 2000 | BARNARD, DAVID E | Alterra Holdings Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011253 | /0736 | |
| Oct 23 2000 | CARLSON, CHRISTOPHER, ROBERT | Alterra Holdings Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 011253 | /0736 | |
| Oct 27 2000 | Alterra Holdings Corporation | (assignment on the face of the patent) | / |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |