Patent
   D649004
Priority
Feb 17 2010
Filed
Aug 12 2010
Issued
Nov 22 2011
Expiry
Nov 22 2025
Assg.orig
Entity
unknown
7
8
n/a
The ornamental design for a doorknob for a door handle, as shown.

FIG. 1 is a top and front perspective view of a doorknob for a door handle showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side elevational view thereof;

FIG. 8 is a bottom perspective view thereof;

FIG. 9 is a second bottom perspective view thereof; and,

FIG. 10 is a third bottom perspective view thereof.

Ferreira Sánchez, Carlos

Patent Priority Assignee Title
10401035, Feb 10 2016 Wolf Appliance, Inc. Vertically mounted gas cooktop control knob
11255535, Jan 12 2021 Sub-Zero Group, Inc. Illuminated control knob
11608987, Jan 12 2021 Sub-Zero Group, Inc. Control knob with display
D781126, Feb 10 2016 Wolf Appliance, Inc. Cooktop control knob with a reflective ring
D849478, Feb 10 2016 Wolf Appliance, Inc. Gas cooktop with vertically mounted control knob panel
D924660, May 12 2020 Sub-Zero Group, Inc. Control knob with a digital display
D939315, Jul 20 2020 RIOBEL INC Handle
Patent Priority Assignee Title
2458002,
D267254, Oct 31 1980 SMITH CORONA CORPORATION, 65 LOCUST AVENUE, NEW CANAAN, CT 06840 A DE CORP Control knob for office machines
D391469, Jul 21 1997 Doorknob security cover assembly
D418390, Nov 17 1996 Knob cover
D435210, Mar 31 1998 Rally Manufacturing, Inc. Door lock knob
D525517, Jul 12 2005 Whirlpool Corporation Appliance knob
D527611, Nov 09 2004 Sugatsune Kogyo Co. Ltd.; SUGATSUNE KOGYO CO LTD Knob for furniture
D571310, Dec 09 2005 Control knob
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 04 2010FERREIRA SANCHEZ, CARLOSSALTO SYSTEMS, S L ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0248290647 pdf
Aug 12 2010Salto Systems, S.L.(assignment on the face of the patent)
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