First, check whether there are similarities between the two elements. One is the trademark itself, and the other is the outer packaging of the trademarked product. I looked at the file of the trademark 6091282. It is an invalid trademark. It was rejected by the State Trademark Office during the review that year. Considering that the outer packaging you mentioned is also similar to a certain extent, it can be inferred that this manufacturer is producing this product. When doing so, there is subjective malice. Basically it can be concluded that it constitutes infringement. You should pay attention to removing the product from the shelves as soon as possible. If evidence has been collected by the rights holder, then you should collect as much evidence as possible to prove that your product has a legal source. According to regulations, sellers who can provide legal sources will not be deemed to be infringing.