Abstract: A cooking device includes a gridiron; a tray positioned to catch material that falls from the gridiron; a cover formed to at least partially enclose the gridiron; a chimney having a chimney base and a chimney top, the chimney base and chimney top forming an airflow passage through the chimney; the chimney, gridiron, and cover arranged such that when the chimney base is placed over a heat source, convection occurs from the chimney base and out through the chimney top, to the cover, and from the cover toward the gridiron, the cover formed with a protruding inner wall above the chimney which forms a junction to channel substantially all of the convection in a motion outward toward sides of the cover and down toward the gridiron; the chimney base and the tray arranged such that when the chimney base is placed over the heat source, heat is radiated from the chimney base toward the tray; the chimney top and gridiron arranged such that when the chimney base is placed over the heat source, heat is radiated from the c

Abstract: A multi-functional cooking utensil that is configurable as a roller, cutter, or docker. In some embodiments, cookie cutters attach to a roller accessory via magnets. In some embodiments, spacers and additional cutting discs are used to adjust a pasta cutter accessory. The utensil has adjustable arms and handle to facilitate easy exchange and use of accessories.

Abstract: A portable, smokeless, indoor/outdoor grill that utilizes an existing heat source such as a regular stove for indoor use and a propane gas tank, camp grill, or camp fire for outdoor use.

Abstract: A heated clothing item for a pet is provided that includes at least one heating element for heating the surface of the clothing contacting the pet wearing the clothing. The clothing can be heated evenly throughout the portions contacting the animal so that the animal is uniformly warmed. Alternatively, the heater element can be divided into multiple sections that can be selectively energized. Multiple sections can be useful to provide heat to only a selected area of an animal as when it has an arthritic hip or some other localized ailment.

Abstract: A power tool assembly, such as a soldering tool, is provided with a power tool having a functional end, a cap for protecting the functional end of the power tool, a first receiving surface on the power tool at least proximate to the functional end for removably attaching the cap to the power tool to cover the functional end. The power tool also has a second receiving surface on the power tool for removably attaching the cap to the power tool at a surface other than the first receiving surface when the functional end of the power tool is in use.

Abstract: The invention relates to an apparatus for warming feet. The invention includes a flexible and compressible insole that can be removable or integral to boots, shoes, or other footwear. The entire apparatus is battery powered allowing it to be portable and lightweight enough to be comfortable. The battery can be mounted in many possible locations including but not limited to on the footwear, in the footwear, or on the user's lower leg.

Abstract: The invention relates to an apparatus for warming food. The invention is energy efficient, allowing food to be kept warm for a significant duration while consuming less power than conventional food warmers. This allows the invention to be portable because it is not dependant on 120V AC power. Additionally, the invention provides evenly distributed heat maintaining a high level of appeal for all food in the warmer.

Abstract: In accordance with principles described herein, portable heated seats, and methods and systems for using the same, are provided that overcome some (or all) of the problems commonly associated with existing seats. These portable heated seats are easily transportable, and are preferably provided with cushion material to compensate for various seating conditions that may otherwise be faced by a user. One or more heating elements, preferably made of flexible graphite felt, are also provided in each portable heated seat. The heat settings of the one or more heating elements are controlled by one or more on/off switches, open loop temperature regulators, pressure push switches, sensor switches, and/or fuse circuits. A backrest (similarly heated or not heated) may also be used in association with the portable heated seat. Various alternative embodiments are also disclosed.

Abstract: In accordance with principles described herein, portable heated pads for pets, and methods and systems for using the same, are provided that overcome some (or all) of the problems commonly associated with existing pet pads. These portable heated pads are easily transportable, and are preferably provided with cushion material. One or more heating elements, such as silver carbon paste or flexible graphite felt, are also provided in each portable heated pad. The heat settings of the one or more heating elements are controlled, for example, by one or more power switches, open loop temperature regulators, pressure push switches, sensor switches, and/or fuse circuits. A frame may also be used in connection with the portable heated pad. Various alternative embodiments are also disclosed.

Abstract: In accordance with principles described herein, portable heated seats, and methods and systems for using the same, are provided that overcome some (or all) of the problems commonly associated with existing seats. These portable heated seats are easily transportable, and are preferably provided with cushion material to compensate for various seating conditions that may otherwise be faced by a user. One or more heating elements, preferably made of flexible graphite felt, are also provided in each portable heated seat. The heat settings of the one or more heating elements are controlled by one or more on/off switches, open loop temperature regulators, pressure push switches, sensor switches, and/or fuse circuits. A backrest (similarly heated or not heated) may also be used in association with the portable heated seat. Various alternative embodiments are also disclosed.

Abstract: Technology is disclosed for enabling power-efficient and safe use of a portable electronic apparatus such as a glue gun. The tool is designed so as to allow for cordless operation, and the sizing, shape and composition of the heater and the motion sensing, temperature sensing and timing circuitry that are incorporated into the device maximize the amount of heat output to thereby minimize the energy required for powering the tool.

Abstract: A handheld power tool, such as a soldering tool, is provided with grip pads. These grip pads increase the friction between a user's fingers and the power tool, in order to increase control when using the tool. These grip pads are especially useful in tools which are held in a pen like grip.

Abstract: Technology is disclosed for enabling power-efficient and safe use of a portable electronic apparatus such as a glue gun. The tool is designed so as to allow for cordless operation, and the sizing, shape and composition of the heater and the motion sensing, temperature sensing and timing circuitry that are incorporated into the device maximize the amount of heat output to thereby minimize the energy required for powering the tool.