Patent ID: 11892273
Assignee: 360° BALLISTICS, LLC
Field: Other special machines (Mechanical engineering)
Classification: CPC F  E | IPC F

Claim 3:
4. The concrete structure of claim 1, wherein the concrete structure is shaped substantially similar to an H, wherein the at least two arms include four arms, wherein the at least one center stem consists of a center stem, wherein each of the four arms includes two ends, wherein each of the four arms is connected to the center stem by one of the ends of each of the four arms, wherein the end of each of the four arms where each of the four arms is connected to the center stem is wider than the end of each of the four arms that is not connected to the center stem, and wherein the center stem has two ends, wherein two of the four arms originates from each of the two ends of the center stem, and wherein the two arms originating from each of the two ends of the center stem are collinear.