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US 5,293,920 AGranted
Louvered basement vent
OwnerMichael Vagedesinventor
Life of this patent
Estimating the term…
Abstract
A basement vent includes a frame and a screened opening. A plurality of louvers cover said frame. The louvers each include tabs which slide within slots in the frame. The tabs each include a detent section that permit the louvers to be held in an open position for use in the summer months and permit the louvers to be closed during the winter months.
Claims5
A basement vent having a frame and a screened opening;
- a plurality of louvers covering said screened opening wherein the louvers each include tabs which slide within slots which extend through said frame from a front of said frame to a back of said frame;
- said tabs each include a detent section which engage said slots to hold a louver in an open position for use in the summer months wherein said tabs can slide into said slots to permit the louvers to be closed during the winter months and wherein said louvers can freely rotate from a closed position to a partially opened position.
A basement vent comprising a frame having an opening;
- a plurality of louvers pivotally attached to said frame and covering said opening;
- said frame having a plurality of slots which extend through said frame from a front of said frame to a back of said frame and wherein each of said louvers includes a tab which sides within one of said slots in said frame;
- wherein at least one of said tabs has a detent adapted to engage an edge of one of said slots to keep a louver pivoted in an open position.
Dependencies are inferred from the claim text.