Dental hygiene device
First Claim
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1. The ornamental design for a dental hygiene device, substantially as shown.
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1 Claim
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1. The ornamental design for a dental hygiene device, substantially as shown.
Specification
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Current AssigneeCharles A. Trepp
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Original AssigneeCharles A. Trepp
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InventorsTrepp, Charles A.
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Primary Examiner(s)Ansher, Bernard
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Application NumberUS06/231,767Time in Patent Office845 DaysField of Search128/224, 128/229, 128/239, 128/66, 433/90, 433/88, 433/89, 433/91, D24/15US Class CurrentD24/113CPC Class CodesN/A
