Patent
   D956547
Priority
Jan 25 2021
Filed
Jan 25 2021
Issued
Jul 05 2022
Expiry
Jul 05 2037
Assg.orig
Entity
unknown
0
20
n/a
The ornamental design for a door knocker, as shown and described.

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

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a front perspective view of the door knocker of FIGS. 1-6 with the knocking element shown in a second position.

Chen, Andy

Patent Priority Assignee Title
Patent Priority Assignee Title
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D640126, Jul 09 2010 Master Lock Company LLC Knocker
D640127, Jul 09 2010 Master Lock Company LLC Knocker
D655110, Aug 31 2006 Siematic Mobelwerke GmbH & Co. KG Furniture front
D720595, Jul 10 2013 Elesa S.p.A. Handle
D723900, Jul 10 2013 Elesa S.p.A. Handle
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 25 2021Spectrum Brands, Inc.(assignment on the face of the patent)
Jan 25 2021CHEN, ANDYSPECTRUM BRANDS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0600090555 pdf
Jun 20 2023SPECTRUM BRANDS, INC ASSA ABLOY AMERICAS RESIDENTIAL INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0660590312 pdf
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