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Patent
D987411
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Priority
Jul 16 2020
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Filed
Jan 12 2021
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Issued
May 30 2023
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Expiry
May 30 2038
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Assg.orig
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Entity
unknown
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1
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21
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n/a
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I claim the ornamental design for a back cover for lock, as shown and described.
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FIG. 1 is a front perspective view of a back cover for lock;
FIG. 2 is a back perspective view of FIG. 1;
FIG. 3 is a front elevational view of FIG. 1;
FIG. 4 is a back elevational view of FIG. 1;
FIG. 5 is a left side elevational view of FIG. 1;
FIG. 6 is a right side elevational view of FIG. 1;
FIG. 7 is a bottom view of FIG. 1; and,
FIG. 8 is a top view of FIG. 1.
Hilliaho, Esa
| Patent |
Priority |
Assignee |
Title |
| ER3132, |
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| Patent |
Priority |
Assignee |
Title |
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Feb 06 1978 |
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Sep 20 1995 |
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Apr 23 2001 |
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Lock rail extrusion |
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Aug 25 2011 |
The Eastern Company |
Insert for padlocks |
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Garage door security plate assembly |
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Oct 04 2017 |
ASSA ABLOY Branding Sàrl |
Door closer |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a