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US 5,529,216 AGranted
Rechargeable dispensers
AssigneeSpraytec Systems
InventorsWilliam L. Klima, Walter F. Klima, Jr.
Life of this patent
Estimating the term…
Abstract
Rechargeable dispensers, in particular spray bottle dispensers including at least one chemical reservoir for recharging the spray bottle dispenser. Preferably, a plurality of separate chemical reservoirs containing chemical concentrate are provided within the spray bottle dispenser to fully contain any inadvertent spillage of chemicals, and to insure a high degree of safety against accidental spills, and/or accidental ingestion by children.
Claims22
A reusable spray bottle dispenser, comprising:
- a bottle portion having at least one neck portion and a liquid containing portion;
- a sprayhead portion removably connected to said neck portion of said bottle portion;
- a downtube connected to said sprayhead portion and extending into said liquid containing portion of said bottle portion;
- and
- at least one reservoir for containing chemical concentrate disposed within said liquid containing portion of said bottle portion, said at least one reservoir being sealed from said liquid containing portion of said bottle portion and constructed in a manner so that said at least one reservoir can be compromised to release said chemical concentrate into said liquid containing portion of said bottle portion, said at least one reservoir being defined by an insert removably received inside said bottle portion so that said insert can be removed when spent and replaced with another chemical concentrate loaded insert.
2 more elements
A reusable spray bottle dispenser, comprising:
- a spray bottle including a neck portion positioned above a bottle portion for containing a diluent;
- a pump type sprayhead removably connected to said neck portion of said bottle portion;
- a downtube connected to said sprayhead and extending into said bottle portion of said spray bottle;
- and
- at least one reservoir for containing chemical concentrate, said at least one reservoir being defined by an insert extending from said neck portion down into said bottle portion of said spray bottle, said insert being removably received inside said spray bottle so that said insert can be removed when spent and replaced with another chemical concentrate loaded insert.
2 more elements
Dependencies are inferred from the claim text.