Abstract: A pocket-sized electronic currency counter counts a stack of paper currency via a light beam and a plurality of photoresponsive cells. A counter in a housing is electrically connected to the cells for counting the electrical signals produced thereby and an indicator electrically connected to the counter in the housing visually indicates the count of the counter.

Abstract: First and second support structures are removably mounted on a cross bar at the first and second ends thereof, respectively. Each of the first and second support structures has first and second pipes each having spaced opposite first and second ends with a closed loop at the first end mounted coaxially around the cross bar. The second end of each of the first and second pipes is open. A strut having spaced opposite first and second ends is pivotally affixed at its first end to the first pipe at the second end of the first pipe and releasably coupled at its second end to the second pipe at the second end of the second pipe. Each of four legs is coaxially removably adjustably mounted in a corresponding one of the first and second pipes of the first and second support structures at the open ends thereof. A mounting device on the cross bar at the center thereof mounts a heavy punching bag or a speed punching bag.

Abstract: A plurality of slats are positioned atop the side walls of the cargo space of a truck and extend therebetween in parallel relation to the front and back walls and support a tarpaulin. The tarpaulin is extended over the top of the cargo space and folded, selectively, by controlling the direction of rotation of a motor which rotates cables mounted on the top of the side walls and affixed to the back slat.

Abstract: An inner door is pivotally mounted adjacent one of the sides of a newspaper tube in the newspaper tube at a predetermined distance from the open mouth thereof and is rotatable perpendicularly to the top and bottom of the tube. A spring-biased device abuts the inner door and urges it to its closed position perpendicular to the sides of the tube. An outer door is pivotally mounted adjacent the top of the newspaper tube adjacent the open mouth of the tube between the inner door and the open mouth and is rotatable perpendicularly to the sides of the tube. The outer door is restrained in its open position by a lip extending perpendicularly from an edge of the inner door adjacent and parallel to the top of the tube and extending toward the open mouth of the tube. The lip of the inner door abuts the outer surface of the outer door in the area of the top edge of the outer door when the inner door is closed.

Abstract: An exercising device has an elastic loop positionable around a user's neck and secured by an adjustable strap connected as a loop to a ball so that the ball may be kneed, kicked and thrown.

Abstract: A formula includes a detergent, water, alcohol, ammonia and sodium carbonate. The formula, when applied to the cork handle of a fishing rod, restores the handle to a new velvety finish.

Abstract: A door switch is mounted on a door and has a switch arm coupled to the door frame. The door switch is open when the door is closed and is moved to closed position when the door is opened at least approximately 35.degree.. Electrical conductors electrically connect an alarm, an ON-OFF switch and the door switch in circuit to a source of electrical energy whereby when the ON-OFF switch is closed and the door is opened beyond approximately 35.degree., the alarm is actuated.