CHALLENGE
USPTO Trademark Record · Serial No. 74075129
Trademark details
It was initially claimed by Medical Analysis Systems, Inc. on 19900703.
That brand applies to the following goods and services:liquid normal and abnormal chemistry control compositions for evaluation of clinical chemistry diagnostic equipment and reagents.
Currently that trademark is represented by trademark attorney(s): JOHN P. GRINNELL.
You can learn more about that trademark on the USPTO website: View the USPTO record
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