Lighting – Light fixture – Element or attachment
Design Patent
2007-02-20
2007-02-20
Douglas, Alan P. (Department: 2911)
Lighting
Light fixture
Element or attachment
Design Patent
active
29220680
CLAIM:
The ornamental design for a light guide for dentistry applications, as shown and described.
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Grambush Douglas H.
Rose Eric P.
Bergman Michael
Discus Dental Impressions, Inc.
Quan Nancy N.
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