PREFLOW
USPTO Trademark Record · Serial No. 73215168
Trademark details
It was initially claimed by SEMICONDUCTOR PACKAGING MATERIALS CO., INC. on 19790511.
That brand applies to the following goods and services:Sealing Lids of Conductive or Nonconductive Material for Hermetically Sealing a Semiconductor Chip in a Recessed Package.
Currently that trademark is represented by trademark attorney(s): AMSTER, ROTHSTEIN & EBENSTEIN.
You can learn more about that trademark on the USPTO website: View the USPTO record
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