Abstract: A liquid pump creates a fountain type of dispenser for a container. The liquid pump includes a top portion, an elongated body and a bottom portion. The bottom portion at least partially includes an electric motor that is designed to draw fluid into the bottom portion when the electric motor is activated. The bottom portion is fluidly connected to the elongated body and the elongated body is fluidly connected to the top portion such that fluid that is drawn into the bottom portion is designed to flow out of the bottom portion and into the elongated body and then out of the elongated body and into the top portion.

Abstract: A liquid pump creates a fountain type of dispenser for a container. The liquid pump includes a top portion, an elongated body and a bottom portion. The bottom portion at least partially includes an electric motor that is designed to draw fluid into the bottom portion when the electric motor is activated. The bottom portion is fluidly connected to the elongated body and the elongated body is fluidly connected to the top portion such that fluid that is drawn into the bottom portion is designed to flow out of the bottom portion and into the elongated body and then out of the elongated body and into the top portion.

Abstract: A portable air heating system provides a stream of heated air. The heating system generally has an air transfer assembly for providing a flow of air through the system, a fuel burner assembly having one or more burners for providing heat by combustion, and a heat transfer housing for safely transferring the heat produced by the fuel burner assembly to the air flowing through the transfer assembly. The burner assembly has burners with inlets having generally horizontal axes that are disposed from one or more heat transfer tubes mounted in the heat transfer housing. The burner assembly and the heat transfer assembly are positioned outside the area being heated so that the exhaust gases are completely isolated from the air heated by the system, thereby virtually eliminating the likelihood of asphyxiation by the exhaust gases from the burner.

Abstract: A cooler having a fountain type dispenser that includes a cooler body, a cooler lid and a liquid pump mechanism that is designed to dispense liquid from the cavity of the cooler body. The cooler lid includes at least one pump opening through a body of the cooler lid, the liquid pump mechanism includes a top portion and a bottom portion, an electric pump and a power supply designed to power said electric pump. The electric pump is designed to draw liquid into the bottom portion and to the top portion when the electric pump is activated.

Abstract: Aspects of the invention provide systems and methods for facilitating a recurring series of distinct drawings (e.g., lottery, sweepstakes, raffles, etc.), for a prize or a variety of prizes (e.g., from one source or a variety of sources), over an extended period of time, or for an open-ended period of time. In addition, a user can enter the recurring series of drawings through a single registration (e.g., entry into a drawing database). The entrant will be continuously entered into the series of recurring drawings until the entrant is removed from the database, e.g., opts out of the system. In one embodiment, preferences and attributes can be determined for each entrant and these preferences and attributes can be used to enter the entrant into a customized series of recurring drawings.

Abstract: A beverage dispensing assembly that is capable of dispensing controlled or metered portions of a beverage charged with a gas fits onto a shelf in a conventional household refrigerator. The beverage dispensing assembly includes a sealed disposable container assembly that contains the beverage and a dispensing assembly that cooperates with the container assembly to selectively unseal the container assembly and dispense controlled portions of the beverage from the container assembly.

Abstract: A portable air heating system provides a stream of heated air. The heating system generally has an air transfer assembly for providing a flow of air through the system, a fuel burner assembly having one or more burners for providing heat by combustion, and a heat transfer housing for safely transferring the heat produced by the fuel burner assembly to the air flowing through the transfer assembly. The burner assembly has burners with inlets having generally horizontal axes that are disposed from one or more heat transfer tubes mounted in the heat transfer housing. The burner assembly and the heat transfer assembly are positioned outside the area being heated so that the exhaust gases are completely isolated from the air heated by the system, thereby virtually eliminating the likelihood of asphyxiation by the exhaust gases from the burner.

Abstract: A portable carbonated liquid dispensing system, with an adjustable, internal pressure regulating system. The complexity of the dispensing system is adaptable. In its simplest form, the system accepts a single user entered pressure setting, and utilizes system feedback to maintain pressure within a predetermined range of the selected setting. In its most complete form, pressure, flow rate and temperature feedback and control systems allow fluid to be dispensed under conditions selected via user input data regarding the type of liquid being dispensed, taking into consideration optimal pressure, flow rate and temperature relationships as determined by the manufacturer of the fluid.

Abstract: A medical device includes a laryngoscope having a handle extending along a handle direction; and a blade connected to the handle. The blade has an overall length along a longitudinal axis, an overall width along a lateral axis, and an overall height along a transverse axis, where the overall width is greater than the overall height, the overall length is greater than the overall width, and each of the axes is perpendicular to the other two axes. The blade includes a proximal region extending along a plane defined by the longitudinal axis and the transverse axis, and a distal region that is curved laterally relative to the longitudinal axis.

Abstract: A beverage dispensing assembly that is capable of dispensing controlled or metered portions of a beverage charged with a gas fits onto a shelf in a conventional household refrigerator. The beverage dispensing assembly includes a sealed disposable container assembly that contains the beverage and a dispensing assembly that cooperates with the container assembly to selectively unseal the container assembly and dispense controlled portions of the beverage from the container assembly.

Abstract: An endotracheal tube includes a proximal tube shaft and a distal tube shaft coupled to the proximal tube shaft. The proximal tube shape defines a proximal lumen and the distal tube shaft defines a distal lumen extending from the proximal lumen. The distal tube shaft includes two or more curved portions configured to be inserted into the trachea when the tube is inserted into a patient. The proximal tube shaft includes a substantially straight or a slightly curved portion. A method of intubating a patient includes advancing a tube having a distal portion with at least two curved portions into the trachea of the patient, and delivering gas through the tube to the patient's lungs.

Abstract: A portable air heating system for use in remote areas is disclosed. The portable air heating system provides a stream heated air for use in heating the interior of a structure, such as a tent or camp trailer. The heating system generally comprises an air transfer assembly for providing a flow of air through the system, a fuel burner assembly for providing heat by combustion, and a heat transfer housing for safely transferring the heat produced by the fuel burner assembly to the air flowing through the transfer assembly. The burner assembly and the heat transfer housing are both positioned outside the area being heated. Further, the exhaust gases are completely isolated from the air heated by the system, thereby virtually eliminating the likelihood of asphyxiation by the exhaust gases from the burner. The present heating system is also highly portable and simple to use, thereby providing an efficient mechanism for providing heat where more traditional heating apparatus are not readily available.

Abstract: Abstract of the Disclosure A collapsible pet enclosure is provided. The enclosure includes a pliable cover supported by a rigid, but foldable, frame. The cover includes an opening in a top panel such that the enclosure is top loading. The cover is completely removable from the frame so that it can be machine washed. The frame is of one-piece jointed construction so that it is collapsible for easy transportation or storage. Because all frame components are jointedly attached to one another, the frame does not include any loose components that are easily lost. The enclosure is quick and easy to set up and collapse.