Patent 9871354 was granted and assigned to S&C Electric Company on January, 2018 by the United States Patent and Trademark Office.
An enclosure includes a body portion, a top portion having a lid component configured to rotate with respect to the body portion to provide access to an interior compartment of the enclosure, and a counterweight assembly coupled between the lid component and the body portion. The counterweight assembly is configured such that the force required to rotate the lid component from the enclosure's closed position to its full-open position is substantially constant.