Patent ID: 11874029
Assignee: OJJO, INC.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  H  Y | IPC F  H

Claim 0:
1. A coupler for joining two elongated foundation components along a substantially common axis, the coupler comprising:
a main body portion;
at a first end, a receiving portion projecting away from the main body portion in a first direction for receiving one end of a first elongated foundation component; and
at a second, opposing end, a connecting portion projecting away from the main body portion in a second opposing direction, the connecting portion received in an open end of a second elongated foundation component, the connecting portion comprising a projection having a curved profile with a plurality of orthogonal channels circumscribing the projection, the channels separating the connecting portion into respective sections, and
at least one driving feature extending out from the main body at a base of the connecting portion, the at least one driving feature providing a feature for transmitting torque to the coupler and limiting an extent of penetration of the connecting portion into the second elongated formulation component.