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Patent
D670389
Priority
Aug 24 2011
Filed
Aug 24 2011
Issued
Nov 06 2012
Expiry
Nov 06 2026
Assg.orig
Entity
unknown
10
11
n/a
The ornamental design for a spinal adjustment device , as shown and described.
FIG. 1 is a perspective view of a spinal adjustment device, showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a right side view thereof;
FIG. 6 is a top view thereof; and
FIG. 7 is a bottom view thereof; and,
FIG. 8 is another perspective view thereof, where the broken line showing the adjustor portion of the spinal adjustment device is included for illustrating environmental structure and forms no part of the claimed design.
Chen, Tzu-Li
Patent
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Date
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Date
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