DNR
USPTO Trademark Record · Serial No. 74488253
Trademark details
It was initially claimed by National Semiconductor Corporation on 19940209.
That brand applies to the following goods and services:electronic dynamic noise reduction apparatus in the form of discrete and integrated semiconductor apparatus and instructional data sheet manuals sold therewith as a unit.
Currently that trademark is represented by trademark attorney(s): Michael D. Fishman.
You can learn more about that trademark on the USPTO website: View the USPTO record
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