Scent diffuser
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 27, 2019
Grant Date -
Nov 1, 2018
app pub date -
May 1, 2017
filing date -
May 1, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Scent diffusers (e.g., air fresheners) having adjustable scent diffusion rates may comprise scent intensity adjustment configurations for adjusting the intensity of a fragrance material emitted from the scent diffusers. In certain embodiments, the scent intensity adjustment configuration may take the form of slidable planar scent panels saturated with fragrance composition that may be moved into and out of a hollow body portion. When positioned substantially within the hollow body portion, the scent panels emit fragrance composition at a first rate, and when positioned substantially outside of the hollow body portion, the scent panels emit fragrance at a second rate, faster than the first rate. Alternatively, a scent diffuser may have a body portion containing a scent panel, wherein the body portion has a plurality of ventilation openings to control the rate of fragrance composition diffusion by rotating an adjustment panel to selectively block the ventilation openings of the body portion.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully