There are times when you may be required to reapply for your trademark. If you have had an office action moved against your filing of the trademark application, then you will certainly need to remedy all of the reasons for the action that was taken, before you can reapply and hope for the application to be accepted. Sometimes it is just a simple matter of certain formalities. Other times the action will require much more strenuous adjustments on your part. For more information about these types of actions, as well as other issues dealing with trademarks and patents, do a thorough search on the net.