Registration under the Lanham Act provides important advantages to a trademark owner that has used the trademark in interstate or foreign commerce, but it does not

Multiple Choice

allow a trademark to be used for more than $83$ years.

provide reciprocity with foreign firms allowing their trademarks to be honored here.

prevent other firms from obtaining similar trademarks for significant improvements on the original product.

confer ownership.

guarantee protection under the Trademark Law Revision Act.