Release of Security Interest

Recorded: 2008-01-25 Received: 2008-01-25 Pages: 5

Assignor

COLUMBUS NOVA PARTNERS, LLC

Executed: 2008-01-09

Assignee

CONXTECH, INC.

24493 CLAWITER ROAD, HAYWARD, CA, 94545, UNITED STATES

Covered Properties (15)

Building frame structure

Application: 10/961,886 →

Rotational method for welding beam-mount structure to the side(s) of a column

Application: 10/938,909 →

Method and Structure for I-Beam End Geometry Stabilization

Application: 10/935,764 →

Long-Span Transition Beam

Application: 10/931,156 →

Matrix frame/panel skin building structure

Application: 10/818,014 →

Building-Erection Structural Member Transporter

Application: 10/812,749 →

Telescope sectioned moment column and method

Application: 10/798,611 →

Plural-story building structure with floor-bypass utilities infrastructure

Application: 10/781,088 →

Building Frame with Open/Openable-Top, Hollow, Tubular Column Structure

Application: 10/750,708 →

Structural Chase Beam

Application: 10/700,258 →

Beam End Weld Preparation

Application: 10/699,759 →

Angle-Section Column-Beam Connector

Application: 10/699,716 →

Column/Beam Interconnect Nut-and-Bolt Socket Configuration

Application: 10/700,029 →

Bucket Column Base and Installation Support

Application: 10/700,135 →

Building Frame Structure

Application: 10/102,404 →