Patent ID: 11898817
Assignee: POLARIS CAPITAL CORPORATION
Field: Other special machines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 18:
19. A gun moderator, comprising:
a housing configured to attach to a gun; and
a core disposed within the housing, comprising:
an opening configured to receive a projectile discharged from the gun; and
a surface facing an exterior of the core, comprising:
a number of surface openings; and
a number of rows of protrusions extending outward from the surface, and where each protrusion of the number of rows of protrusions forms a curved wall, the number of rows of protrusions comprising:
a first row comprising at least one protrusion substantially aligned, in a direction parallel to a center line of the core, with at least one surface opening of the number of surface openings; and
a second row offset laterally from the first row.