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Patent
D771766
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Priority
Jul 28 2015
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Filed
Jul 28 2015
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Issued
Nov 15 2016
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Expiry
Nov 15 2031
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Assg.orig
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Entity
unknown
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1
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4
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n/a
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The ornamental design for a sling attachment device, as shown and described.
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FIG. 1 is a top left-front side isometric view of a sling attachment device showing my new design;
FIG. 2 is a bottom right-rear side isometric view thereof;
FIG. 3 is a left side elevation thereof;
FIG. 4 is a right side elevation thereof;
FIG. 5 is a rear elevation thereof;
FIG. 6 is a front elevation thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken line showing portions of the sling attachment device in FIGS. 1 and 7 forms no part of the claim.
Esch, Brian S.
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