Addition of trade mark name In Item Name.

Vikash Kumar (Manager Accounts (CA. Final))   (694 Points)

08 January 2011  

A dealer import goods from outside india and sale those in india. Dealer is registered under excise department and also issue modvat invoice to buyer, but he add his trade mark name in/before item name mentioned on bill of entry. 

I want to know that, is there any violation of rule as per custome & excise act?