Patent
   D918009
Priority
Mar 01 2018
Filed
Jan 03 2020
Issued
May 04 2021
Expiry
May 04 2036
Assg.orig
Entity
unknown
1
52
n/a
I claim the ornamental designs for a door system, as shown and described.

FIG. 1 is a front view showing an embodiment of a door system;

FIG. 2 is a back view of the door system thereof;

FIG. 3 is a top view of the door system thereof;

FIG. 4 is a bottom view of the door system thereof;

FIG. 5 is a left side view of the door system thereof;

FIG. 6 is a right side view of the door system thereof;

FIG. 7 is a top perspective view of the door system thereof; and,

FIG. 8 is a bottom perspective view of the door system thereof.

The door system is shown with symbolic breaks in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.

The broken lines depict portions of the article that form no part of the claimed design.

In the drawings, the evenly-spaced broken lines depict portions of the article that form no part of the claimed design; the dash-dot-dash lines represent the boundary of the claimed design and forms no part thereof.

Griswold, Lee

Patent Priority Assignee Title
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//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Jan 03 2020ASSA ABLOY Accessories and Door Controls Group, Inc.(assignment on the face of the patent)
Mar 18 2020GRISWOLD, LEEASSA ABLOY ACCESSORIES AND DOOR CONTROLS GROUP, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0521550772 pdf
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