Abstract: A handheld, portable color measuring device for measuring the primary colors of red, green and blue in a color target to be analyzed and connected to a built-in LCD display or connected to a separate personal computer. The color measuring device includes an elongated color measuring probe housing. A hollow cone shaped probe tip is attached to one end of the probe housing. A target contact end of the probe tip is placed against a color target to be measured. Inside the probe housing is a battery powered white LED light source connected to a color measurement switch. When the measurement switch is actuated, the white light source illuminates the color target surrounded by the target contact end of the probe tip. A light pipe is centered inside the probe housing and inside a portion of the probe tip. The light pipe captures the reflected light off the color target and projects the captured light onto a 3 color (RGB) sensor.

Abstract: An airflow system adapted for receiving airflow from a refrigeration unit mounted on a front of a lead trailer. The airflow system is also adapted for transferring and receiving airflow from a pup trailer pulled behind the lead trailer. The airflow system uses heated or cooled airflow discharged from the refrigeration unit inside the lead trailer to heat or cool goods at a constant temperature stored inside both of the trailers. The airflow system includes a modified air chute attached to the refrigeration unit and a lead airflow transfer hole in a rear door of the lead trailer. A transfer tube is connected to the transfer hole and to a pup airflow intake hole in the front of the pup trailer for circulating the airflow through the pup trailer. A return tube is connected to a pup airflow return hole in the front of the pup trailer and a lead airflow return hole in the lead trailer's rear door.

Abstract: A commercial washer and dryer coin box guard adapted for receipt in a coin box frame. A coin box is slidably received inside the coin box frame, which is part of a coin box housing. The coin box housing is part of a washer or drier. The coin box guard is designed to prevent unauthorized entry into the coin box and stealing coins found therein. The guard includes a face plate dimensioned for covering the front of the coin box frame. The face plate has one or more flanges on the sides thereof for engaging a portion of the sides of the front of the coin box frame. One of the sides of the coin box frame has a frame hole therethrough. The frame hole in the side is indexed with a flange hole in one of the flanges. The frame holes in the side of the coin box frame and the flange are adapted for receiving a hasp of a padlock for securing the face plate to the front of the coin box frame.

Abstract: A nursing bra worn by a mother when nursing an infant. The nursing bra allows the mother to change out only a wet section of the bra without having to remove clothing and replace the entire bra. The nursing bra includes broadly a bra frame with shoulder straps and adjustable back straps for holding the bra on the mother. The bra frame includes a first bra cup frame member with a first opening therethrough and a second bra cup frame member with a second opening therethrough. The first and second bra cup frame members include hook and loop fasteners or other types of fasteners for releasably securing a removable first bra cup and a removable second bra cup. The first and second bra cups are made of an absorbent material for absorbing mother's milk that leaks from the mother's breast when wearing the nursing bra. Also, the first and second bra cups come in different cup sizes for different size breasts.

Abstract: A child's toy for playing checker at a check out stand used in retail stores and the like. An on/off switch is connected to a battery power source inside a housing. The power source, via electrical leads, is connected to a red and green light mounted in the top portion of the housing. An item switch, which is temporarily engaged by different play items to be checked, is also mounted in the top portion of the housing and electrically connected to the power source and the red and green lights. When the on/off switch is turned "on", the red light is turned "on". When a child places a play item to be checked against the item switch in the top portion of the housing, the item switch opens electrical lead to the red light turning it "off" and at the same time closes the electrical lead to the green light turning it "on". The toy can also include a buzzer which sounds when the green light is turned "on".