Patents Assigned to The Holmes Group, Inc.
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Publication number: 20020050656Abstract: A humidifier includes a modular performance indicator that is removably attached to a grill of the humidifier air outlet. The performance indicator generally includes at least one humidity sensing means and a display. The humidity sensing means is positioned within the airflow for measuring the exit-relative humidity of the airflow and the display is coupled to the humidity sensing means for indicating when the humidifier wick requires replacement and/or the humidifier water supply requires refilling based upon the measured exit-relative humidity reaching a predetermined value.Type: ApplicationFiled: October 2, 2001Publication date: May 2, 2002Applicant: The Holmes Group, Inc.Inventors: Yigal Offir, Paul J. Powers, Robert A. Barker, Nalini Bihani, Ricardo Silveira, Danny J. Xu
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Patent number: 6351889Abstract: A can opening appliance is provided herein. The appliance includes a primary housing having a front surface including a can opening mechanism and a rearwardly facing locking surface. A base includes at least one upwardly extending projection for slidable engagement with the primary housing and at least one forwardly facing interlock structure for releasable engagement with the locking surface of the primary housing. A housing release button, which causes the forwardly facing interlock structure and the locking surface to enter into and out of engagement, allows the primary housing to attain a plurality of vertical positions relative to the base.Type: GrantFiled: January 13, 2000Date of Patent: March 5, 2002Assignee: The Holmes Group, Inc.Inventors: Eric S. Wall, Crystal R. Norris
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Patent number: 6335517Abstract: A portable humidifier is provided which includes an induction heating system. The system includes an inductor coil and a metal target which functions as a heating element. The metal target is positioned within a tray beneath the inductor coil. The tray is adapted for holding water. The target is coupled to a float, which allows it to move towards or away from the inductor coil depending upon the water level in the tray.Type: GrantFiled: April 20, 2000Date of Patent: January 1, 2002Assignee: The Holmes Group, Inc.Inventors: Gabriel Chauviaux, Paul Dery, Yves Poirier
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Patent number: 6321034Abstract: A heater comprising two or more heating units which are rotatably attached to each other about a common axis. Preferably, each heating unit is rotatably attached to the next successive heating unit along a vertical axis by a flanged coupling. Alternatively, each heating unit is rotatably attached to the next successive heating unit along a vertical axis by a pin and slot arrangement. Each of the heating units include a housing having at least one opening and a heater element within the housing.Type: GrantFiled: December 5, 2000Date of Patent: November 20, 2001Assignee: The Holmes Group, Inc.Inventors: Heather Jones-Lawlor, Johnson Hsu
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Patent number: 6294874Abstract: A ceiling fan assembly includes a fan and a light-sensitive circuit for controlling an illumination level of a light as a function of an ambient illumination level surrounding the ceiling fan assembly by selectively controlling or fixing a conduction phase angle of an AC power signal provided to the light. The light-sensitive circuit includes a photocell, a phase control circuit and a cutoff Circuit which prevents flicker at low illumination levels. The photocell is responsive to the ambient illumination level and has a conduction state. The conduction state changes in response to the ambient illumination level. The phase control circuit selectively varies or fixes a conduction phase angle associated with the AC power signal, which correspondingly determines a variation in the illumination level of the light.Type: GrantFiled: May 22, 2000Date of Patent: September 25, 2001Assignee: The Holmes Group, Inc.Inventors: John Rudolph, David Lo, Charles Thomas Thrasher, Jr., Robert J. Livergood
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Patent number: 6275652Abstract: A heating element for use in a portable humidifier is provided, which is at least partially disposed within a tray of water within the humidifier. The heating element includes a mounting portion, a leg portion and a foot portion. The mounting portion is coupled to the housing and an tipper end of the leg portion, which extends vertically downward from the mounting portion. The foot portion is coupled to a lower end of the leg portion, and extends horizontally therefrom. The leg portion is elongated and separates the mounting portion and the foot portion. The foot portion is shaped such that a line from the upper surface to the lower surface must pass through a perimeter of the heating element when viewed from above. A bottom surface of the foot portion is curved or slanted upward from a nadir to the perimeter of the heating element.Type: GrantFiled: April 20, 2000Date of Patent: August 14, 2001Assignee: The Holmes Group, Inc.Inventor: Gabriel Chauviaux
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Patent number: 6274847Abstract: A cooking apparatus including a housing having an interior which contains a heating device. A sensor is provided that is operatively connected to the heating device. The sensor having an actuated position, wherein the sensor affects a heat output generated by the heating device. A first and second cooking insert for containing the food to be cooked each being separately positionable within the housing interior. The first cooking insert actuating the sensor when positioned in the housing interior, and the second cooking insert not actuating the sensor when positioned in the housing interior.Type: GrantFiled: May 8, 2000Date of Patent: August 14, 2001Assignee: The Holmes Group, Inc.Inventors: Lorens G. Hlava, Mary Barrow
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Patent number: 6233397Abstract: A portable heater operates at a first power rating to rapidly heat a space and a second power rating, lower than the first, to safely maintain the temperature of the space. The heater uses a first resistive heating element and a second resistive heating element which are configured to automatically supply the first power rating during an initial heating period then step down to the second power rating for continuous operation.Type: GrantFiled: February 13, 1998Date of Patent: May 15, 2001Assignee: The Holmes Group, Inc.Inventor: Yigal Offir
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Patent number: 6217195Abstract: A lamp with improved safety features, to avoid fire and burn hazards, includes an electrical circuit having a thermostat connected in series with the bulb of the lamp. The thermostat is mounted in close proximity to the lamp's bulb and, upon the ambient air temperature in the vicinity of the thermostat reaching a predetermined temperature, the thermostat effectively opens the electrical circuit, shutting the lamp off. Once power is turned off for a period of time, the thermostat resets and the lamp may be operated again. A protective guard is positioned over at least a portion of the bulb of the lamp to prevent accidental burning. Alternatively, the electrical circuit further includes a detector for sensing an object being placed within the lamp shade and generating a signal in response thereto. The detector is electrically connected to a switching device which terminates power to the lamp in response to the detector signal.Type: GrantFiled: April 7, 1998Date of Patent: April 17, 2001Assignee: The Holmes Group, Inc.Inventors: Thomas M. Turner, Michael A. Gariepy
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Patent number: 6217199Abstract: A lamp including a base for supporting the lamp on a surface, an upwardly directed shade assembly having a top opening to permit light and heat to be directed outwardly therefrom and a stem extending between and connecting the base to the shade assembly. A light socket is provided within the shade assembly and an electrical circuit provides power to the light socket. The shade assembly includes at least a lower shade portion and an upper shade portion. The upper and lower shade portions forming an interface therebetween. The upper shade portion is removably attachable from the lower shade portion for purposes of packaging. The shade assembly opening is also provided with a protective guard extending substantially across the opening. The electrical circuit includes a safety interface device positioned at the interface of the lower shade portion or the upper shade portion such that power to the light socket is terminated unless the upper shade portion is properly affixed to the lower shade portion.Type: GrantFiled: November 19, 1999Date of Patent: April 17, 2001Assignee: The Holmes Group, Inc.Inventors: David Lo, Francis E. Marino
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Patent number: 6214074Abstract: An air purifier unit having a mounting assembly that allows the mounting of the unit underneath a cabinet or on any like flat surface. A cartridge filter is provided and easily ejected or replaced through a filter door in the face of the enclosure. A motor speed indicator circuit enables the user to visually monitor the speed of the motor and blower. Air is drawn into the housing of the unit through an intake opening on the bottom surface of the housing, forced through a cartridge filter, and expelled out an air exhaust opening.Type: GrantFiled: January 5, 1999Date of Patent: April 10, 2001Assignee: The Holmes Group, Inc.Inventors: Rick Silviera, Anatoly Ratsimor, Johnson Hsu, Robert Sherwood
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Patent number: 6204623Abstract: A heater, humidifier or fan has a control circuit including a microcontroller having an algorithm for controlling power to the appliance. The power to the appliance is varied in accordance with a target temperature/humidity signal and an actual temperature/humidity signal. Preferably, a sensor electrically connected to a clock oscillator input of the microcontroller is used to vary the clock oscillator frequency in response to changes in ambient temperature/humidity. The frequency of the clock oscillator varies in response to changes in temperature/humidity and the microcontroller in response to the frequency of the clock oscillator variably controls the power to the appliance.Type: GrantFiled: December 17, 1998Date of Patent: March 20, 2001Assignee: The Holmes Group, Inc.Inventors: William Levy, Robert A. Sherwood, John C. Polonchak
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Patent number: 6201351Abstract: A ceiling fan assembly includes a fan and a light-sensitive circuit for controlling an illumination level of a light as a function of an ambient illumination level surrounding the ceiling fan assembly by selectively controlling or fixing a conduction phase angle of an AC power signal provided to the light. The light-sensitive circuit includes a photocell, a phase control circuit and a cutoff circuit which prevents flicker at low illumination levels. The photocell is responsive to the ambient illumination level and has a conduction state. The conduction state changes in response to the ambient illumination level. The phase control circuit selectively varies or fixes a conduction phase angle associated with the AC power signal, which correspondingly determines a variation in the illumination level of the light.Type: GrantFiled: June 11, 1999Date of Patent: March 13, 2001Assignee: The Holmes Group, Inc.Inventors: John Rudolph, David Lo, Charles Thomas Thrasher, Jr., Robert J. Livergood
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Patent number: D440679Type: GrantFiled: July 7, 2000Date of Patent: April 17, 2001Assignee: The Holmes Group, Inc.Inventor: David Lo
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Patent number: D443092Type: GrantFiled: July 7, 2000Date of Patent: May 29, 2001Assignee: The Holmes Group, Inc.Inventor: David Lo
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Patent number: D450877Type: GrantFiled: January 5, 2001Date of Patent: November 20, 2001Assignee: The Holmes Group, Inc.Inventors: Francis E. Marino, Paul A. Izzo
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Patent number: D453557Type: GrantFiled: August 1, 2001Date of Patent: February 12, 2002Assignee: The Holmes Group, Inc.Inventors: Anthony Pannozzo, Gustavo Fontana
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Patent number: D454191Type: GrantFiled: April 27, 2000Date of Patent: March 5, 2002Assignee: The Holmes Group, Inc.Inventors: Thomas Swyst, Kevin Krauss, Dave Honan
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Patent number: RE37642Abstract: A positive temperature coefficient (PTC) heater includes a housing, a fan mounted within the housing, a pair of positive temperature coefficient (PTC) heater assemblies disposed in the housing, and a plenum mounted in the housing. The housing includes a front portion and a rear portion connected together to define a front, a rear, a left side and a right side, the front and rear each having at least one opening. The fan is arranged to produce a flow of air from the rear of the housing to the front. The pair of positive temperature coefficient (PTC) heater assemblies are disposed in side by side relationship and angled relative to each other, each at an angle of approximately 7.5 degrees from normal, so as to produce a diverging column of heated air. The plenum mounted in the housing directs the air flow produced by the fan through each of the PTC heater assemblies.Type: GrantFiled: September 30, 1997Date of Patent: April 9, 2002Assignee: The Holmes Group, Inc.Inventor: Andrew M. Goldstein
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Patent number: D457614Type: GrantFiled: July 31, 2001Date of Patent: May 21, 2002Assignee: The Holmes Group, Inc.Inventors: William D. Chura, Jon R. Rossman