Adjustable Vent

Abstract

An adjustable vent cover assembly comprises sliding leaves with rigid frames and mesh panels that overlap and slide relative to one another, enabling expansion and contraction in both width and height dimensions. The assembly provides continuous adjustment to any position within its adjustment range through a cross-sliding configuration. A guiding system with clips secured to one leaf and rails on adjacent leaves constrains sliding motion to linear vectors while maintaining proper alignment. Each clip engages its corresponding rail in a channel-like relationship. The rigid frames are formed from metallic material, and mounting features include front flanges, fastener apertures, adhesive surfaces, or bracket attachment points for versatile installation options.

Dependencies are inferred from the claim text.