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The ornamental design for a door knob, as shown. |
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FIG. 1 is a perspective view of a door knob showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a left side view thereof.
| Patent | Priority | Assignee | Title |
| D587556, | Aug 19 2008 | Marks USA I, LLC | Door knob |
| D955847, | May 13 2020 | Pro Decor LLC | Doorknob |
| D955848, | May 13 2020 | Pro Decor LLC | Doorknob |
| Patent | Priority | Assignee | Title |
| 3111021, | |||
| D339280, | Aug 12 1991 | Harrow Products, Inc | Door handle unit |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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