Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Reexamination Certificate
2002-07-05
2003-12-23
Pelham, Joseph (Department: 3742)
Electric heating
Heating devices
Combined with container, enclosure, or support for material...
C219S386000, C219S201000, C219S209000, C219S214000, C219S393000, C219S414000
Reexamination Certificate
active
06667464
ABSTRACT:
BACKGROUND OF THE INVENTION
1. Field of the Invention
The present invention relates generally to a home textile warming device. More specifically, the invention is an infant's towel and clothing warming cabinet which adds a fragrance, plays music and employs a timer for the warming period.
2. Description of Related Art
The related art of interest relates to various devices for warming and adding fragrance to baby clothes as well as playing music, but none discloses the present multidimensional invention. There is a need for automatically pre-warming and pre-scenting baby clothes and towels before giving to the infant along with soothing music. The related art will be disclosed in the order of perceived relevance to the present invention.
U.S. Pat. No. 5,231,266 issued on Jul. 27, 1934, to Joan G. Warren describes a towelette warmer apparatus comprising a watertight cylindrical bowl having a large handle with a first apertured lid for dispensing the warmed towelettes and a hinged second lid with a night light which can support a baby. The first lid contains an air freshener, vaporizer and a music box. The bowl contains insulation in an outer layer and a resistance heater which is temperature controlled. An inner vessel contains the stacked pre-packaged towelettes. The apparatus is distinguishable for requiring a peripheral heater compartment and two lids, wherein the first lid is apertured.
U.S. Pat. No. 4,684,787 issued on Aug. 4, 1987, to Larry T. Bunting describes a draped article warming or heating cabinet built into a wall comprising a door with an inside rack having a hollow shell for draping a thick fabric article. A blower warms the article by conduction and convection of heated air from a blower/heater. The base portion of, the cabinet contains various controls such as a timer, an on/off switch and a stop switch. The cabinet is distinguishable for its required rack structure.
U.S. Pat. No. 6,046,436 issued on Apr. 4, 2000, to Barry Hunts describes a towel warmer apparatus comprising an enclosure shaped as a rectangular box with a front access door. The towel is laid on a perforated shelf through which a blower supplies warm air heated by a resistance coil heater and controlled by an electrical control circuit and a timer or when the door is opened. The apparatus is distinguishable for its required perforated shelf.
U.S. Pat. No. 4,644,136 issued on Feb. 17, 1987, to Kenneth C. Watchman describes a towel warmer apparatus mounted on a wall and utilizes bathroom water for heating. The apparatus comprises a boxed housing having a hinged upper front door which automatically starts and stops the heating process. A 110 volt A.C. current is converted to 12 volt D.C. by a transformer to drive a fan motor and fan to force heated air rising from a hot water heater up into a perforated heating chamber containing a towel. The housing has vents for air intake in the bottom wall and exit of air in the top wall. Hot water flows into a coil with heating fins in the heater. The placing of a towel inside turns on a floor switch which opens up the valve for hot water, the fan, the heater, and closes off the water, etc. when the towel is removed. The apparatus is distinguishable for its required hot water heating.
U.S. Pat. No. 5,569,401 issued on Oct. 29, 1996, to Linda J. Gilliland et al. describes a collapsible insulated heating container apparatus for heating textiles comprising at least one heating element inside. The apparatus is distinguishable for its collapsible structure.
U.S. Pat. No. 5,592,750 issued on Jan. 14, 1997, to Gerard Eichten describes a portable clothing and equipment drier apparatus comprising a suitcase containing a storage section and an equipment section separated by a base plate. A plurality of perforated tubular conduit members are set up in rack configurations for drying. The apparatus is distinguishable for requiring perforated tubular conduit members.
U.S. Pat. No. 5,004,894 issued on Apr. 2, 1991, to Jimmy Whitehead describes a cloth warmer apparatus comprising an inner container holding moistened cloth wipes and heated by a light bulb under a heat shield. A rheostat controls the heat. The apparatus is distinguishable for its inner container structure.
U.S. Pat. No. 5,842,287 issued on Dec. 1, 1998, to Willard J. Murphy describes a towel warmer apparatus comprising a wall mountable cabinet having an internal vertical wall forming a hot air supplying chamber, and a warming chamber containing a tubular rack with a depending lower section with hot air outlet openings for warming a draped towel. A timer switch and thermostat control the heating period. A fan and a resistance coil heater heats the flowing air. The cabinet has a hinged cover contoured for wall mounting. A strip of fabric doused with a fabric softener solution is positioned at the outlet of the heated influent air duct. The apparatus is distinguishable for its towel draping feature.
U.S. Pat. No. 6,005,227 issued on Dec. 21, 1999, to Steve Pappas describes a towel warmer console cabinet comprising four upright posts on a screened floor for draping the towels. Heated air flows upward from the bottom and is heated by an electric heater in a side compartment which receives effluent air from the towel containing compartment. Insulation layers line the heated airway. A thermostat is located on top with a sliding transparent glass or plastic cover. The apparatus is distinguishable for its required towel draping posts.
U.S. Pat. No. 4,117,309 issued on Sep. 26, 1978, to Michael P. Cayley describes an electric towel warmer apparatus comprising a box-shaped housing having a hinged curvilinear cover and a perforated aluminum rack containing an M-shaped heater heated by electricity which is controlled by a first temperature setting thermostat and an overload safety thermostat. An on/off light is provided with the switch. The apparatus is distinguishable for not requiring an air circulating system.
U.S. Pat. No. 4,559,442 issued on Dec. 17, 1985, to Joe Graham describes a towel warmer and holder apparatus comprising a rectangular wall mounted base support with insulation between the support and two vertical heating tubes which support two groups of horizontally disposed plates having differing areas which receive the towels. The lower tube contains an electric heating element. Other embodiments include rings and rectangular shaped tubes filled with a liquid on a vertical base embedded in a wall. A home version embodiment is a rectangular aluminum housing containing a line resistance heater wire and hung from a towel rack. The devices are distinguishable for their distinctive shapes.
U.S. Pat. No. 4,927,995 issued on May 22, 1990, to Robert R. Lovett et al. describes an enclosed towel warmer apparatus comprising a wall mounted box housing having a front cover which is bottom hinged and tilts out to tilt a vertical towel holder on which a towel is hung. When the cover is closed the towel becomes sandwiched between several thin profile electric heating elements. A solenoid latch is provided. A front control panel provides touch pads and illuminated message displays. Automatic shutoff is provided in the event the warmed towel is not removed within the preset time of 15 minutes. The apparatus is distinguishable for requiring electronic controls, but lacking air circulation means.
The following design patents illustrate various external ornamental configurations of towel warming cabinets, but fail to disclose the internal structure and heating means.
U.S. Design Pat. No. 302,460 issued on Jul. 25, 1989, to Robert J. Gibson describes an ornamental towel warming cabinet comprising a rectangular cabinet with front side controls.
U.S. Design Pat. No. 246,985 issued on Jan. 17, 1978, to Vincent J. Popma et al. describes an ornamental towel warmer apparatus comprising a housing having a triangular cross-section and a slotted bottom based on a control pedestal base anchored to a wall.
U.S. Design Pat. No. 258,527 issued on Mar. 10, 1981, to Mary Souhan et al. describes an ornamental combined towel warmer and fabric
Litman Richard C.
Pelham Joseph
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