Patents by Inventor Aaron R. Reynolds
Aaron R. Reynolds has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20130001244Abstract: A radio frequency identification (RFID) dispenser is configured to communicate with an RFID tag provided by a refill cartridge utilizes a multi band pass filter to convert the radio frequency identification into a digital signal. The digital signal read by the dispenser is processed by a controller to enable a dispensing function that is representative of the code associated with the RFID tag. In addition, the dispenser includes a pair of transistors that write to the RFID tag provided by the refill cartridge. The dispenser may also be configured to communicate with the RFID tags that are disposed upon cartridges utilized by the dispenser. In addition, the dispenser may be configured to utilize cartridges that include adjustable or telescoping partitions that allow the size of the cartridge to vary.Type: ApplicationFiled: July 10, 2012Publication date: January 3, 2013Inventors: JACKSON W. WEGELIN, Aaron R. Reynolds, Chip W. Curtis
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Patent number: 8313010Abstract: A bifurcated foam pump assembly for use in foam dispensers. A liquid dispensing portion of the foam pump assembly is attached to and disposable/replaceable with a liquid cartridge for the dispenser. The air compressor or air pump portion of the foam pump assembly comprises a portion of the dispenser itself and is attached to the dispenser housing. Upon replacement of a cartridge, the two portions mate and are operative as a foam pump generator. The liquid portion of the foam pump is received within a liquid chamber by gravity, and is subsequently driven from that chamber by air from the air compressor, which drives both the air and liquid through a foam generating member, such as a sponge or mesh. This foam generating member is a part of the liquid portion of the pump, and is replaced with the cartridge.Type: GrantFiled: February 8, 2008Date of Patent: November 20, 2012Assignee: GOJO Industries, Inc.Inventors: Robert L. Quinlan, Mark E. Rosenkranz, Aaron R. Reynolds
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Patent number: 8302812Abstract: A dispenser includes a pump that, upon actuation, progresses through a discrete dispense cycle to dispense a discrete dose of product. The dispenser further includes an actuating mechanism serving to actuate the pump, and a dispenser controller that controls operation of the actuation mechanism. The discrete dose is less than a desired dose. When the dispenser controller receives a single dispense request, the dispenser controller causes the actuating mechanism to actuate the pump through multiple discrete dispense cycles so as to dispense multiple discrete doses to achieve a dispensing of the desired dose.Type: GrantFiled: June 19, 2009Date of Patent: November 6, 2012Assignee: GOJO Industries, Inc.Inventor: Aaron R. Reynolds
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Publication number: 20120211520Abstract: A container collapsible from a filled configuration to a substantially empty configuration during dispensing of the contents therein includes a front wall, a rear wall, right and left side walls, a bottom wall, and a top wall defining a container volume holding product. A first right side wall fold line is provided in the right side wall and extends in a general diagonal direction downwardly and away from the rear wall from a first end proximate the intersection of the top wall and the rear wall to a second end positioned within the surface area defined by the right side wall. A first left side wall fold line is provided in the left side wall and extends in a general diagonal direction downwardly and away from the rear wall from a first end proximate the intersection of the top wall and the rear wall to a second end positioned within the surface area defined by the left side wall.Type: ApplicationFiled: February 22, 2011Publication date: August 23, 2012Inventors: Nick E. Ciavarella, Aaron R. Reynolds, Stephanie Killion Schneider, Anthony R. Marchetta
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Patent number: 8240508Abstract: A radio frequency identification (RFID) dispenser that includes low cost electronic components that can read and write to the tag of a refill cartridge. In one embodiment, the reader utilizes a multi band pass filter to convert the radio frequency identification into a digital signal that is processed by a controller to perform a dispensing function representative to the code of the tag. In another embodiment, the controller utilizes an internal comparator to convert the radio frequency identification into a digital signal that is processed by a controller to perform a dispensing function representative to the code of the tag. The dispenser in both embodiments also includes a pair of transistors that write to the RFID tag of the refill cartridge. A dispenser according to the invention also includes the capability to read and/or write to tags upon cartridges employed by the dispenser, and augmenting the operation of the dispenser as a function thereof.Type: GrantFiled: December 29, 2008Date of Patent: August 14, 2012Assignee: GOJO Industries, Inc.Inventors: Jackson W. Wegelin, Aaron R. Reynolds, Chip W. Curtis, Dale Liff, Jason Amistadi
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Patent number: 8205809Abstract: An antomizing foam pump creates atomized droplets of a foamable liquid in air in a compression chamber. The compression chamber is then collapsed to force the droplets and air through a mesh screen to create a foam product.Type: GrantFiled: January 30, 2008Date of Patent: June 26, 2012Assignee: GOJO Industries, Inc.Inventors: Eugene W. Ray, Aaron R. Reynolds
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Patent number: 8172555Abstract: A foam pump including a diaphragm made of a flexible material defining a mixing chamber and having an inlet and an outlet. An inlet passageway, having a one-way valve therein, is in fluid communication with a reservoir containing a foamable liquid and the inlet. The inlet passageway includes an air inlet and associated one-way valve. The pump includes an outlet passageway, having a one-way valve therein, in fluid communication with the outlet. The foam pump includes an electric motor. that drives a motor driven element to collapse and expand the diaphragm. Expansion of the diaphragm creates a vacuum causing foamable liquid and air to flow into the mixing chamber. Collapsing of the diaphragm causes the liquid and air mixture to be forced out as foam.Type: GrantFiled: June 19, 2009Date of Patent: May 8, 2012Assignee: GOJO Industries, Inc.Inventor: Aaron R. Reynolds
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Patent number: 8167168Abstract: A dispenser with an automatic pump output detection system provides a pump with an adjustable output. The pump is coupled to a current sensor that generates an operating profile based on the electrical current consumed during each dispensement of material by the pump. A controller that includes one or more previously-stored reference profiles that correspond to discrete pump output amount values that are compared with each generated operating profile, whereby the discrete pump output amounts associated with the matching reference profile is used to compute various usage data associated with the operation of the dispenser.Type: GrantFiled: September 17, 2009Date of Patent: May 1, 2012Assignee: GOJO Industries, Inc.Inventor: Aaron R. Reynolds
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Publication number: 20120074171Abstract: Foam dispensers having a housing and an air compressor connected to the housing are disclosed herein. The air compressor releasably mates with a refill unit. The refill includes a container and liquid pump housing. The liquid pump housing includes: a liquid reservoir; an inlet valve; an outlet valve; an air inlet opening through the liquid pump housing; a foaming screen; and a foam dispensing nozzle secured to the liquid pump housing. The liquid pump housing is configured to releasably mate with an air compressor that is not part of the refill unit but is secured to a foam pump dispenser housing, and the refill unit is configured to be removed from the foam dispenser without removing the air compressor from the foam dispenser.Type: ApplicationFiled: October 24, 2011Publication date: March 29, 2012Applicant: GOJO INDUSTRIES, INC.Inventors: Robert L. Quinlan, Mark E. Rosenkranz, Aaron R. Reynolds
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Publication number: 20120006848Abstract: A dispenser with an automatic pump output detection system includes a controller that controls the operation of an actuator that moves in a first and second direction along a path. A limit stop is adjustably disposed along the path, such that when the actuator moves in the first direction, it engages the limit stop and the pump. Upon engaging the limit stop, the controller reverses the movement of the actuator so that it moves in the second direction. As such, the specific discrete position of the limit stop determines the amount of material dispensed from the pump.Type: ApplicationFiled: July 7, 2010Publication date: January 12, 2012Inventor: AARON R. REYNOLDS
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Patent number: 8074836Abstract: A dispensing system is disclosed which utilizes an electronically powered key device and/or identification code associated with a refill container to preclude the need for mechanical keys. The system utilizes a near field frequency response to determine whether a refill container is compatible with a dispensing system. In particular, the refill container is provided with a coil terminated by one of a number of capacitors. The container is received in a housing that provides a pair of coils that are in a spatial relationship with the installed refill container's coil. By energizing one of the housing's coils, the other coil detects a unique electronic signature generated by the container's coil. If the signature is acceptable, the dispensing system is allowed to dispense a quantity of material. The system also provides a unique latching mechanism to retain the container and ensure positioning of all the coils.Type: GrantFiled: January 23, 2009Date of Patent: December 13, 2011Inventors: Aaron R. Reynolds, Paul Waterhouse
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Publication number: 20110278322Abstract: A system and related method is disclosed for resetting a stalled pump in a fluid dispensing system. In one embodiment, the presence of a user's hand is detected to start a pump actuator associated with a refill container. A controller associated with a motor actuates the pump actuator by rotating a motor shaft in a first direction. The current sensor is monitored and when the current sensor detects a predetermined level of current the motor shaft is reversed to a starting position.Type: ApplicationFiled: July 29, 2011Publication date: November 17, 2011Inventors: Aaron R. Reynolds, Jackson W. Wegelin, Robert L. Quinlan, JR., Robert S. Hackney, Cuong Truong
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Patent number: 8047403Abstract: A bifurcated stem foam pump for use in foam dispensers. An air compressor portion of the bifurcated pump is attached to and maintained as a portion of the dispenser housing. A portion of the pump for transferring liquid and including a portion for generating foam is attached to and provided as a portion of a replaceable liquid-containing cartridge in the foam dispenser. The two portions mate and form a completed pump assembly operative for generating foam from the liquid of the cartridge when the cartridge is placed within the dispenser housing and the two pump portions are mated. The air compressor portion includes a collar having an air piston reciprocatingly received therein. The collar is attached to the dispenser housing. A collar receiving a hollow stem pump is attached to the liquid cartridge. Actuation of the air piston correspondingly actuates the stem pump such that air and liquid are forced together in the stem pump and through a foam generating member.Type: GrantFiled: February 8, 2008Date of Patent: November 1, 2011Assignee: GOJO Industries, Inc.Inventors: Robert L. Quinlan, Mark E. Rosenkranz, Aaron R. Reynolds
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Patent number: 7909209Abstract: An apparatus for automatically dispensing a fluid includes a container adapted to carry a supply of fluid, and a valve connected to the container, wherein actuation of the valve dispenses the fluid. Also included is an apparatus position indicator proximally associated with the container and an object sensor positioned near the valve. The object sensor monitors an area below where the valve dispenses when open and upon detection of an object opens the valve. Initial positioning of the apparatus triggers the apparatus position indicator to generate an appropriate signal until the object sensor is properly positioned. Once positioned the device may be permanently secured. A control circuit within the apparatus also allows programming of lighting indicators, dispense cycle size, and dispense quantities. The control circuit also provides for overload protection, motor braking and RF shielding.Type: GrantFiled: September 22, 2009Date of Patent: March 22, 2011Inventors: Aaron R. Reynolds, Bruce J. Van Deman, Martin O'Toole, Paul Waterhouse
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Publication number: 20110062182Abstract: A dispenser with an automatic pump output detection system provides a pump with an adjustable output. The pump is coupled to a current sensor that generates an operating profile based on the electrical current consumed during each dispensement of material by the pump. A controller that includes one or more previously-stored reference profiles that correspond to discrete pump output amount values that are compared with each generated operating profile, whereby the discrete pump output amounts associated with the matching reference profile is used to compute various usage data associated with the operation of the dispenser.Type: ApplicationFiled: September 17, 2009Publication date: March 17, 2011Inventor: AARON R. REYNOLDS
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Publication number: 20100320227Abstract: A dispenser includes a pump that, upon actuation, progresses through a discrete dispense cycle to dispense a discrete dose of product. The dispenser further includes an actuating mechanism serving to actuate the pump, and a dispenser controller that controls operation of the actuation mechanism. The discrete dose is less than a desired dose. When the dispenser controller receives a single dispense request, the dispenser controller causes the actuating mechanism to actuate the pump through multiple discrete dispense cycles so as to dispense multiple discrete doses to achieve a dispensing of the desired dose.Type: ApplicationFiled: June 19, 2009Publication date: December 23, 2010Inventor: Aaron R. Reynolds
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Patent number: 7837066Abstract: A refill container is disclosed which utilizes an enclosure with at least one orientational tab and a neck that carries a pump mechanism with a nozzle. The refill container provides a collar with a notch that receives the orientational tab and axially receives the neck. The refill container is axially received by a release mechanism of a dispenser housing.Type: GrantFiled: August 27, 2009Date of Patent: November 23, 2010Inventors: Aaron R. Reynolds, Mark E. Rosenkranz, Paul Waterhouse
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Patent number: 7806301Abstract: A pump for dispensing soap from a container in a dispenser, the pump including a base, a flexible dome attached to the base defining a chamber therebetween, an inlet and an outlet formed in the base and opening into the chamber, the inlet being in fluid communication with the container, and wherein the dome has a fold line that facilitates collapsing of the dome. The dome may include an inwardly extending flange that selectively closes the inlet.Type: GrantFiled: May 19, 2004Date of Patent: October 5, 2010Inventors: Nick E Ciavarella, Aaron R Reynolds, Daniel M Willis, Robert H Yeager
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Publication number: 20100163573Abstract: A radio frequency identification (RFID) dispenser that includes low cost electronic components that can read and write to the tag of a refill cartridge. In one embodiment, the reader utilizes a multi band pass filter to convert the radio frequency identification into a digital signal that is processed by a controller to perform a dispensing function representative to the code of the tag. In another embodiment, the controller utilizes an internal comparator to convert the radio frequency identification into a digital signal that is processed by a controller to perform a dispensing function representative to the code of the tag. The dispenser in both embodiments also includes a pair of transistors that write to the RFID tag of the refill cartridge. A dispenser according to the invention also includes the capability to read and/or write to tags upon cartridges employed by the dispenser, and augmenting the operation of the dispenser as a function thereof.Type: ApplicationFiled: December 29, 2008Publication date: July 1, 2010Inventors: Jackson W. Wegelin, Aaron R. Reynolds, Chip W. Curtis
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Patent number: D643237Type: GrantFiled: January 14, 2011Date of Patent: August 16, 2011Assignee: GOJO Industries, Inc.Inventors: Aaron R. Reynolds, Anthony R. Marchetta, Brian Chiarizia, Rebecca Pezdek, Corinna Proctor, Alex Hussain