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Draft Shields

IP.com Disclosure Number: IPCOM000033718D
Publication Date: 2004-Dec-23

Publishing Venue

The IP.com Prior Art Database

Abstract

This disclosure describes a design for draft shields that uses twist lock technology to allow variable height adjustment capability to almost double the original height. This gives infinite adjustment capability to almost double the original height. The proposed draft shield design consists of two tubes. One tube slides inside the other and the height is fixed as desired by twist locking.