Release of Security Interest in Patents

Recorded: 2011-04-29 Received: 2011-04-29 Pages: 6

Assignor

Executed: 2011-04-28

Assignee

WERNER CO.

93 WERNER ROAD, GREENVILLE, PA, 16125, UNITED STATES

Covered Properties (15)

Step Stool, Hinge and Method

Application: 11/264,105 →

Method and system for dynamic session control of digital signal processing operations

Application: 11/212,949 →

Pump Jack Pole Brace Latch and Method

Application: 11/186,290 →

Pump Jack Crank and Method

Application: 11/122,360 →

Pump Jack and Method

Application: 11/122,419 →

Dynamic Hinge for Ladder

Application: 11/104,584 →

Adjustable Work Platform

Application: 11/049,453 →

Ladder with Knee Brace and Method

Application: 11/035,739 →

Four-point stepladder bracing system, brace and method

Application: 11/031,215 →

Access Ladder and Method

Application: 11/009,895 →

Fall arrest system with anchorage plate

Application: 10/992,705 →

Step stool latch

Application: 10/957,244 →

Combo Brace Rail Shield

Application: 10/946,743 →

Apparatus for monitoring fetal heart-beat

Application: 10/490,611 →

Locking Hinge for Folding Ladder

Application: 10/635,896 →