|
The ornamental design for a walker, as shown and described. |
|||||||||||||||||
FIG. 1 is a rear view of a walker showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side view thereof; and,
FIG. 6 is a right side view thereof.
Kjell, Sven-Inge, Ahlbertz, Anders
| Patent | Priority | Assignee | Title |
| 6571896, | Jul 03 2001 | Mechanized walker | |
| 7243666, | Jul 20 2004 | Walker including supports for carrying oxygen bottles | |
| D472853, | Aug 15 2001 | VTech Electronics, Ltd | Infant walker |
| D475323, | Jul 11 2002 | DANA DOUGLAS INC | Walker |
| D481336, | Dec 17 2002 | Walker | |
| D495628, | Feb 19 2003 | DANA DOUGLAS INC | Walker |
| D501432, | Jan 20 2003 | R82 A S | Walker for disabled children |
| D560563, | May 02 2003 | Dolomite AB | Rolling walker |
| D561650, | Oct 12 2001 | Invacare Corporation | Rollator |
| D564949, | Jul 07 2006 | HEARTWELL CO , LTD | Walker |
| D567151, | Oct 12 2001 | Invacare Corporation | Rollator |
| D569312, | Apr 25 2006 | DANA DOUGLAS INC | Walker |
| Patent | Priority | Assignee | Title |
| D344917, | Aug 20 1992 | Dolomite Svenska AB | Rolling walker |
| D361050, | May 12 1994 | Dana Douglas Medical, Inc. | Walker |
| D385233, | Oct 27 1995 | SUNNYBROOK & WOMEN S COLLEGE HEALTH SCIENCES CENTRE | Walking aid |
| D396437, | Aug 09 1996 | Liko Research and Development AB | Walker |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jun 08 1998 | Dolomite Svenska AB | (assignment on the face of the patent) | / | |||
| Aug 20 1998 | KJELL, SVEN-INGE | Dolomite Svenska AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009444 | /0870 | |
| Aug 20 1998 | AHLBERTZ, ANDERS | Dolomite Svenska AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009444 | /0870 |
| Date | Maintenance Fee Events |
| Date | Maintenance Schedule |