(under the class definition) Structure including a set of plurality of slat-like sections which are inclined relative to a plane defined by the terminal edges of the set and which are arranged in facially spaced parallel planes so as to form openings between the slats.
SEE OR SEARCH THIS CLASS, SUBCLASS:
74+, for rigid awning type constructions which often include louvered surfacing.
660+, for other fabric or lattice type open work space.
SEE OR SEARCH CLASS
49, Movable or Removable Closures,
74.1+, for louver type closures interconnected for concurrent movement. 160, Flexible or Portable Closure, Partition, or Panel,
166.1+, for venetian blind type panel.
454, Ventilation,
221, for a louvered ventilating panel associated with a window, subclasses 265+ for a louvered ventilating panel associated with a structure for mixing plural air streams together, subclasses 277+ for a louvered panel associated with a cover or shield for an exterior vent opening, subclasses 309+ for a louvered air distributor, subclasses 335+ for a louvered damper, subclasses 358+ for a louvered ventilating panel associated with a pump driven air exhaust, and subclass 358 for a louvered panel associated with an air outlet, per se.
