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Patent
D817441
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Priority
Jul 08 2015
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Filed
Dec 01 2016
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Issued
May 08 2018
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Expiry
May 08 2033
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Assg.orig
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Entity
unknown
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5
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n/a
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The ornamental design for a straightening device for jet flow, as shown and described.
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FIG. 1 is a front perspective view of a straightening device for jet flow, showing our new design;
FIG. 2 is a right-side view, the left side view being a mirror image thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a rear perspective view thereof; and,
FIG. 6 is a cross sectional view taken along line 6-6 in FIG. 3.
Mitsue, Toyoaki, Kawamori, Yoshiteru, Sawasaki, Tomio
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