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The ornamental design for a door closer, as shown and described. |
FIG. 1 is a front, right side and top view of our door closer, its roller bearing arm being repositionable;
FIG. 2 is a left side view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a front view thereof;
FIG. 5 is a rear view thereof with unclaimed internal mechanisms not shown that are hidden from view with the door closer mounted;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a top view thereof.
Thorsen, Thomas A., Finkelstein, Burl
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 03 1997 | FINKELSTEIN, BURL | Kason Industries, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008527 | /0695 | |
Mar 03 1997 | THORSEN, THOMAS A | Kason Industries, Inc | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008527 | /0695 | |
Apr 07 1997 | Kason Industries, Inc. | (assignment on the face of the patent) | / |
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