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Patent
D745682
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Priority
Feb 11 2013
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Filed
Aug 01 2013
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Issued
Dec 15 2015
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Expiry
Dec 15 2029
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Assg.orig
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Entity
unknown
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15
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30
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n/a
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The ornamental design for a back support, as shown and described.
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FIG. 1 is a front perspective view of a back support showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a right side view thereof, the left side view being a mirror image of FIG. 3;
FIG. 4 is a bottom view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a cross-sectional view thereof as seen along line VI-VI in FIG. 2;
FIG. 7 is a rear perspective view thereof; and,
FIG. 8 is a cross-sectional view thereof as seen along line VIII-VIII in FIG. 2.
Ziegler, James
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a