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Patent
D590074
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Priority
May 23 2008
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Filed
Jul 21 2008
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Issued
Apr 07 2009
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Expiry
Apr 07 2023
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Assg.orig
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Entity
unknown
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9
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2
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n/a
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The ornamental design for ring light source, as shown and described.
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FIG. 1 is a perspective view of a ring light source showing our design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a back elevational view thereof;
FIG. 4 is a left-side, elevational view thereof;
FIG. 5 is a right-side, elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines are for illustrative purposes only and form no part of the claimed design.
Chang, Chih-Kuang, Jiang, Li, Li, Dong-Hai
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Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a