摘要 |
An air freshening device employing a forced air means to diffuse air freshening material housed in the device throughout an enclosed area thereby allowing continuous freshening of the air in said enclosed area. The device is adapted to cover a heating or air conditioning vent, and may comprise either a box-like housing with adjustable front openings (FIG. 1), or a cylindrical housing (FIGS. 2 or 3) having a rotatable container therein holding an air freshening material, with cooperating adjustable slots.
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