Abstract: An air mattress comprising an inflatable bladder, at least one pump, a controller, and a timer. The inflatable bladder includes at least one inner chamber. The at least one pump is in fluid communication with atmosphere, as well as the at least one inner chamber of the inflatable bladder. The controller is in communication with the at least one pump, as well as a time. The controller causes activation of the at least one pump upon expiration of the timer.

Abstract: A seat system for watercraft, preferably inflatable watercraft, the seat system comprising a seat having a base and a backrest, a support system comprising straps removably attaching the seat to the inner sidewall of the watercraft, the seat system alleviating at least a portion of a user's weight from the watercraft floor.

Abstract: An air inflation accelerator for increasing the rate of inflation of an air pump inflating a product, the accelerator comprising an elongated tubular member connectable to an inflator appliance at a first end and connectable to a valve of the bladder of the product to be inflated at a second end, the tubular member having a plurality of air inlets to allow for use of the venturi principle and a closure mechanism for disengaging the air inlets once atmospheric pressure is reached within the bladder being inflated.

Abstract: A hinged door (26) is provided for a tent (20). The hinged tent door (26) in one embodiment includes a frame (46) for supporting the outer edges of the door. The hinged tent door (26) may include a removable frame (46) so that the door may be folded along with the tent into a compact configuration for storage. As an example, the frame (46) may be one or more poles (48, 50) that are removably attached to the door.

Abstract: A hinged door (26) is provided for a tent (20). The hinged tent door (26) in one embodiment includes a frame (46) for supporting the outer edges of the door. The hinged tent door (26) may include a removable frame (46) so that the door may be folded along with the tent into a compact configuration for storage. As an example, the frame (46) may be one or more poles (48, 50) that are removably attached to the door.

Abstract: A radiant heater which burns LPG fuel is provided with an improved burner assembly and an improved support assembly for mounting the heater on a propane tank. The heater includes a frame, a reflector mounted on the frame, and a burner assembly which is removably mounted within the reflector and the frame. The burner assembly includes a burner tube having an inlet end mounted within the frame and an outlet end positioned within the reflector. A generally dome-shaped screen is mounted on the outlet end of the burner tube, and a generally circular screen is attached to the dome-shaped screen substantially in alignment with the burner tube. A burner pan is mounted on the burner tube and surrounds the dome-shaped screen, and an outer screen extends across the burner pan. A thermocouple sensor and/or an igniter electrode on the frame extends through one or more openings in the burner pan.