Test tube holder
First Claim
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1. The ornamental design for a test tube holder, substantially as shown.
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Accused Products
22 Citations
1 Claim
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1. The ornamental design for a test tube holder, substantially as shown.
Specification
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Current AssigneeLouise I. Oliver
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Original AssigneeLouise I. Oliver
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InventorsOliver, Louise I.
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Primary Examiner(s)Ansher, Bernard
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Application NumberUS06/011,532Time in Patent Office813 DaysField of SearchD11/147, 211/74, 211/71, 211/69, 211/73, D24/32, D 6/125, D 6/137US Class CurrentD24/230CPC Class CodesN/A
