PRE-PEN
USPTO Trademark Record · Serial No. 72264324
Trademark details
It was initially claimed by KREMERS-URBAN COMPANY on 19670209.
That brand applies to the following goods and services:PENICILLOYL POLYLYSINE (A COMPOUND RESULTING FROM BONDING PENICILLOIC ACID TO A POLYMER OF LYSINE) USED AS A SKIN TEST ANTIGEN.
You can learn more about that trademark on the USPTO website: View the USPTO record
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