Remember, the whole point of a trademark is to make your product or service stand out, to have control over your good reputation and not to be confused with someone else's product or service. If your mark is too close to someone else's registered mark, then you will need to reconsider your idea. Be aware that conflicts are often in the eye of the beholder. There are circumstances in which you will have to determine, as best you can, how close is too close. Another way to search for marks relating to Red Ball, would be to format the search using a truncation device.
Most searchers like to print their results.
Remember that you will also need to search Trademarks Pending before you can consider your search complete. A search for pending trademarks is performed in the same way as a search for trademarks that are already registered. When you feel that you are ready to risk non-refundable filing fees or you are ready to seek the advice of an attorney, then you can consider yourself finished. If you are considering a logo or other image, you need to use a different approach for this part of your search. The University of Texas at Austin.