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Patent
D889244
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Priority
Mar 01 2018
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Filed
Mar 01 2018
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Issued
Jul 07 2020
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Expiry
Jul 07 2035
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Assg.orig
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Entity
unknown
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3
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52
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n/a
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I claim the ornamental designs for a door operator, as shown and described.
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FIG. 1 is a front view showing our new design for a door operator;
FIG. 2 is a back view of the door operator of FIG. 1;
FIG. 3 is a top view of the door operator of FIG. 1;
FIG. 4 is a bottom view of the door operator of FIG. 1;
FIG. 5 is a left side view of the door operator of FIG. 1;
FIG. 6 is a right side view of the door operator of FIG. 1; and,
FIG. 7 is a top perspective view of the door operator of FIG. 1.
The broken lines depict portions of the article that form no part of the claimed design.
Griswold, Lee
Patent |
Priority |
Assignee |
Title |
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Oct 04 2017 |
ASSA ABLOY Branding Sàrl |
Door closer |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a