Patent ID: 11913223
Assignee: TRUSTEES OF DARTMOUTH COLLEGE
Field: Civil engineering (Other fields)
Classification: CPC A  E | IPC A  E

Claim 16:
17. The set of interlock blocks of claim 13, wherein the two of the plurality of first blocks are block A and block B and two of the plurality of second blocks are block C and block D, wherein block A is connected to block C via the first edge-associated male joint of the third face of block A and one of the first or second edge-associated female joint of the respective first or second rectangular face of block C, wherein block B is connected to block C via the first edge-associated male joint of the third face of block B and one of the square face edge-associated female joints of the first square face of block C, and wherein block D is connected to blocks A and B via (i) the lower rectangular face central male joint of the lower portion of the third rectangular face of block D and the central male joint of the first face of block A and (ii) the lower rectangular face central male joint of the lower portion of the first rectangular face of block D and the first open-ended female joint of the fourth face of block B.