Patent 11428489 was granted and assigned to DELTA P DESIGN, INC. on August, 2022 by the United States Patent and Trademark Office.
A sound suppressor, comprising an elongate tubular housing, a projectile entrance passage at a rearward portion of the elongate tubular housing, and a plurality of tubes positioned within the elongate tubular housing. In at least one example, the plurality of tubes may be offset from the elongate tubular housing and offset from a central axis of the elongate tubular housing.