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The ornamental design for a door closer, as shown. |
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FIG. 1 is a top plan view of the door closer;
FIG. 2 is the right side view thereof;
FIG. 3 is the bottom view thereof;
FIG. 4 is the left side view thereof;
FIG. 5 is the front end view thereof;
FIG. 6 is the rear end view thereof;
FIG. 7 is a perspective view featuring the right side view thereof; and
FIG. 8 is a perspective view featuring the left side view thereof.
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| D740643, | Jul 14 2014 | Schlage Lock Company LLC | Decorative door closer body |
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| D918009, | Mar 01 2018 | ASSA ABLOY ACCESSORIES AND DOOR CONTROLS GROUP, INC | Door system |
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| FR2378163, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 06 1981 | OKAZAKI MITSUAKI | Ryobi Limited | ASSIGNMENT OF ASSIGNORS INTEREST | 003878 | /0528 | |
| Apr 09 1981 | Ryobi Limited | (assignment on the face of the patent) | / |
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