Foam-dispensing faucet
First Claim
1. A foam-dispensing faucet for dispensing a quantity of foam soap and separately dispensing a flow of water from the same faucet outlet, said foam-dispensing faucet comprising:
- a faucet body defining a dispensing outlet;
water supply means integrated into said faucet body for delivering water to said foam-dispensing faucet;
liquid soap means integrated into said faucet body for delivering liquid soap to said foam-dispensing faucet;
air supply means integrated into said faucet body for delivering air to said foam-dispensing faucet;
foam producing means integrated into said faucet body for processing liquid soap from said liquid soap means and air from said air supply means into a foam soap; and
control means for timing and sequencing the separate dispensing of water and foam soap from said dispensing outlet.
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Accused Products
Abstract
A foam-dispensing faucet for dispensing a quantity of foam soap and separately dispensing a flow of water according to one embodiment of the present invention includes a faucet body having a dispensing opening, water supply means integrated into the faucet body for delivering water to the foam-dispensing faucet, liquid soap means integrated into the faucet body for delivering liquid soap to the foam-dispensing faucet, air supply means integrated into the faucet body for delivering air to the foam-dispensing faucet, the interior of the faucet body being configured for processing liquid soap from the liquid soap means and air from the air supply means into a foam soap, and control means for timing and sequencing the dispensing of water and foam soap from the foam-dispensing faucet.
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Citations
7 Claims
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1. A foam-dispensing faucet for dispensing a quantity of foam soap and separately dispensing a flow of water from the same faucet outlet, said foam-dispensing faucet comprising:
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a faucet body defining a dispensing outlet; water supply means integrated into said faucet body for delivering water to said foam-dispensing faucet; liquid soap means integrated into said faucet body for delivering liquid soap to said foam-dispensing faucet; air supply means integrated into said faucet body for delivering air to said foam-dispensing faucet; foam producing means integrated into said faucet body for processing liquid soap from said liquid soap means and air from said air supply means into a foam soap; and control means for timing and sequencing the separate dispensing of water and foam soap from said dispensing outlet.
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2. A method comprising the steps of:
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initiating a single sensor connected to control circuitry; dispensing a predetermined amount of water from a faucet having a faucet outlet; creating foam soap by mixing a predetermined amount of liquid soap and air within the body of said faucet; dispensing said foam soap from said faucet outlet; and dispensing a predetermined amount of water from said faucet outlet. - View Dependent Claims (3, 4)
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5. A foam soap and water faucet, comprising:
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a faucet body including a dispensing opening, at least one water line integrated into said faucet body, at least one liquid soap line integrated into said faucet body, at least one air line integrated into said faucet body, and a mixing chamber having an input end and output end, said input end coupled to said air line and said liquid soap line, said output end coupled to a foam check valve housing; a foam screen assembly including at least one mesh screen, said foam screen assembly coupled to said foam check valve housing; and a control sensor operationally connected to control circuitry constructed and arranged to control timing and the amount of water or foam soap to exit said dispensing opening, said sensor being positioned proximate to said faucet body. - View Dependent Claims (6, 7)
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Specification