Patent
   D691451
Priority
Oct 11 2012
Filed
Oct 11 2012
Issued
Oct 15 2013
Expiry
Oct 15 2027
Assg.orig
Entity
unknown
7
29
n/a
The ornamental design for a doorknob assembly, as shown and described.

FIG. 1 is a perspective view, taken from the front, top, and right side, of a doorknob assembly, in accordance with my new design;

FIG. 2 is a front elevational view of the doorknob assembly shown in FIG. 1;

FIG. 3 is a left side elevational view of the doorknob assembly shown in FIG. 1;

FIG. 4 is a right side elevational view of the doorknob assembly shown in FIG. 1;

FIG. 5 is a bottom plan view of the doorknob assembly shown in FIG. 1, the top plan view being identical thereto; and,

FIG. 6 is a rear elevational view of the doorknob assembly shown in FIG. 1.

The broken lines illustrate environmental structure which forms no part of the claimed design.

Murphy, Sean, Kiechel, John, Sheppard, Nasahn Adam, Sloss, James, Weathersby, Steven T., Ward, Andy

Patent Priority Assignee Title
D737652, Feb 11 2014 BOBRICK WASHROOM EQUIPMENT, INC Handle
D755604, Feb 11 2014 BOBRICK WASHROOM EQUIPMENT, INC Handle
D767969, May 07 2015 S.P.E.P. ACQUISITION CORP. L-handle
D773914, May 07 2015 S.P.E.P. ACQUISITION CORP. Padlockable L-handle
D776510, Jul 17 2015 Lennox Industries Inc. HVAC cabinet handle
D903462, Aug 22 2019 Schlage Lock Company LLC Lever
D912493, Sep 13 2018 LG Electronics Inc Digital door lock
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 11 2012Hampton Products International Corporation(assignment on the face of the patent)
Nov 07 2012WEATHERSBY, STEVEN T Hampton Products International CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0293680098 pdf
Nov 09 2012KIECHEL, JOHNHampton Products International CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0293680098 pdf
Nov 09 2012MURPHY, SEANHampton Products International CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0293680098 pdf
Nov 09 2012SLOSS, JAMESHampton Products International CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0293680098 pdf
Nov 09 2012WARD, ANDYHampton Products International CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0293680098 pdf
Nov 19 2012SHEPPARD, NASAHN ADAMHampton Products International CorporationASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0293680098 pdf
Oct 06 2023Hampton Products International CorporationBMO BANK, N A SECURITY INTEREST SEE DOCUMENT FOR DETAILS 0653000657 pdf
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