Patent
   D955849
Priority
May 13 2020
Filed
May 13 2020
Issued
Jun 28 2022
Expiry
Jun 28 2037
Assg.orig
Entity
unknown
0
19
n/a
The ornamental design for a doorknob, as shown and described.

FIG. 1 is a perspective view of a doorknob showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a right view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines represent portions of the doorknob that form no part of the claimed design.

Chen, Jian

Patent Priority Assignee Title
Patent Priority Assignee Title
10342090, Dec 03 2016 Illuminated doorknob and lockset
2094982,
2721597,
2797950,
2812967,
3017213,
5005886, Dec 08 1989 Latch mechanisms
179220,
D453897, Feb 08 2001 ROYAL BANK OF CANADA Combined rose and turnpiece
D454049, Feb 08 2001 ROYAL BANK OF CANADA Combined door knob and rose
D499631, Jul 23 2003 Sale Builders Hardware, Ltd. Multi-step oval rosette/oval door knob
D503082, Oct 03 2003 Studio 1884 sarl Door handleset
D506916, Jul 23 2003 Sale Builders Hardware, Ltd. Multi-step oval rosette/oval door knob
D510696, Jul 23 2003 Sale Builders Hardware, Ltd. Multi-step oval rosette/oval door knob
D691447, Oct 11 2012 Hampton Products International Corporation Lockset assembly for a door
D691448, Oct 11 2012 Hampton Products International Corporation Lockset assembly for a door
D691449, Oct 11 2012 Hampton Products International Corporation Lockset assembly for a door
D935300, Mar 20 2020 Door lock
D935301, Mar 20 2020 Door lock
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 13 2020Pro Decor LLC(assignment on the face of the patent)
May 13 2020CHEN, JIANPro Decor LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0526540458 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule