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Patent
   D579307
Priority
Nov 08 2007
Filed
Nov 08 2007
Issued
Oct 28 2008
Expiry
Oct 28 2022
Inventors
Himmelburg…
Assg.orig
Newfrey LLC
Assg.curr
ROYAL BANK…
Entity
unknown
Referenced by
8
References
12
Maint.:
n/a
The ornamental design for a door knob, as shown and described.

FIG. 1 is a perspective view of a door knob showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof; and,

FIG. 4 is a top view thereof, the bottom view, the right side view and the left side view being mirror images.

The broken line structure is included for the purposes of illustrating environmental structure and forms no part of the claimed design.
INVENTORS:

Himmelburger, Barry

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D600094, Oct 20 2008 HONDA MOTOR CO , LTD Control knob
D631726, Sep 29 2009 SALTO SYSTEMS, S L Door handle
D656810, Aug 29 2011 DELTA FAUCET COMPANY Drawer knob
D726364, May 29 2013 NU MARK INNOVATIONS LTD Cartomizer plug for electronic cigarette
D726365, May 29 2013 NU MARK INNOVATIONS LTD Mouthpiece plug for electronic cigarette
D736589, Jun 17 2014 Schlage Lock Company LLC Decorative knob
D909467, Sep 11 2019 Maximum Guitar Works Ltd.; MAXIMUM GUITAR WORKS LTD Knob for a musical instrument
D909468, Sep 11 2019 Maximum Guitar Works Ltd.; MAXIMUM GUITAR WORKS LTD Knob for a musical instrument
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
16515,
222873,
231318,
D270642, Feb 03 1981 Abrasive blasting wheel pin
D291053, Apr 08 1983 Elesa S.p.A. Knob
D301681, Jan 14 1987 Armaturen & Presswerk GmbH Knob
D329911, Jan 30 1987 Newfrey LLC Faucet knob
D372658, Apr 05 1994 ELESA S P A Knob
D435210, Mar 31 1998 Rally Manufacturing, Inc. Door lock knob
D472128, May 28 2002 Motorcycle oil dipstick handle
D527611, Nov 09 2004 Sugatsune Kogyo Co. Ltd.; SUGATSUNE KOGYO CO LTD Knob for furniture
D551937, Jul 13 2006 LIBERTY HARDWARE MFG CORP Knob
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 08 2007Newfrey LLC(assignment on the face of the patent)
Nov 09 2007KNOBLOCH, THORTSENProcter & Gamble CompanyCORRECTED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 02038 FRAME 05570206070201 pdf
Nov 09 2007WALTHER, RACHAEL EDENProcter & Gamble CompanyCORRECTED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 02038 FRAME 05570206070201 pdf
Nov 09 2007DROTT, KATHLEEN DIANEProcter & Gamble CompanyCORRECTED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 02038 FRAME 05570206070201 pdf
Nov 09 2007WALTHER, RACHAEL EDENProcter & Gamble Company, TheASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0203080557 pdf
Nov 09 2007DROTT, KATHLEEN DIANEProcter & Gamble Company, TheASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0203080557 pdf
Nov 09 2007KNOBLOCH, THORTSENProcter & Gamble Company, TheASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0203080557 pdf
Nov 25 2007SEEDS, JONATHANProcter & Gamble Company, TheASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0203080557 pdf
Nov 28 2007LOCKABY, BRANDY NICOLEProcter & Gamble Company, TheASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0203080557 pdf
Nov 28 2007SEEDS, JONATHANProcter & Gamble CompanyCORRECTED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 02038 FRAME 05570206070201 pdf
Nov 28 2007MEINERDING, OLIVER JOHNProcter & Gamble CompanyCORRECTED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 02038 FRAME 05570206070201 pdf
Nov 28 2007LOCKABY, BRANDY NICOLEProcter & Gamble CompanyCORRECTED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 02038 FRAME 05570206070201 pdf
Nov 28 2007KLEIN, JOHN RUSSELL JR Procter & Gamble CompanyCORRECTED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 02038 FRAME 05570206070201 pdf
Nov 28 2007GORDON, SARA ELIZABETHProcter & Gamble CompanyCORRECTED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 02038 FRAME 05570206070201 pdf
Nov 28 2007MEINERDING, OLIVER JOHNProcter & Gamble Company, TheASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0203080557 pdf
Nov 28 2007KLEIN, JOHN RUSSELL, JR Procter & Gamble Company, TheASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0203080557 pdf
Nov 28 2007GORDON, SARA ELIZABETHProcter & Gamble Company, TheASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0203080557 pdf
Nov 29 2007MACKAY, LISA ANNProcter & Gamble Company, TheASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0203080557 pdf
Nov 29 2007MACKAY, LISA ANNProcter & Gamble CompanyCORRECTED ASSIGNMENT PREVIOUSLY RECORDED ON REEL 02038 FRAME 05570206070201 pdf
Jan 04 2008HIMMELBURGER, BARRYNewfrey LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0204630845 pdf
Dec 17 2012NATIONAL MANUFACTURING CO Wells Fargo Bank, National AssociationPATENT SECURITY AGREEMENT0295380186 pdf
Dec 17 2012NATIONAL MANUFACTURING CO BANK OF AMERICA, N A , AS AGENTSECURITY AGREEMENT0297310589 pdf
Dec 17 2012Kwikset CorporationBANK OF AMERICA, N A , AS AGENTSECURITY AGREEMENT0297310589 pdf
Dec 17 2012PRICE PFISTER, INC BANK OF AMERICA, N A , AS AGENTSECURITY AGREEMENT0297310589 pdf
Dec 17 2012Newfrey LLCSPECTRUM BRANDS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0295100820 pdf
Dec 17 2012SPECTRUM BRANDS, INC Kwikset CorporationPATENT ASSIGNMENT AGREEMENT0295370001 pdf
Dec 17 2012PRICE PFISTER, INC Wells Fargo Bank, National AssociationPATENT SECURITY AGREEMENT0295380186 pdf
Dec 17 2012Kwikset CorporationWells Fargo Bank, National AssociationPATENT SECURITY AGREEMENT0295380186 pdf
Nov 04 2014Kwikset CorporationSPECTRUM BRANDS, INC MERGER SEE DOCUMENT FOR DETAILS 0391160293 pdf
Jun 23 2015BANK OF AMERICA, N A , AS AGENTSPECTRUM BRANDS, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0360520845 pdf
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