A

82

The US Patent and Trademark Office website.

Generic medicines are carbon copies of branded medicines and for finding the list of generic medicines and their substitutes you have to check the online healthcare websites which have drug database. You are always advised to seek qualified medical advice before taking/using such medication.

Yes; regardless of the status of the product or business name, using it in a generic sense weakens and devalues the mark. If every transparent tape is Scotch tape, why bother paying the extra 20 cents or so for the "brand name" version?

Trademarks are not assigned to prairie dogs.