Abstract: A hand-held acupressure device which includes a ball attached to an elongated rigid handle by an elastic cord enabling the user to easily position the ball over trigger points. Pressure is applied to the trigger points by pressing the body to the ball against a hard surface. The elastic cord allows the ball freedom of movement apart from the handle while in use, and pulls the ball back to its original position at the end of the handle after use.

Abstract: A rack for storing and displaying surfboards, sail boards and other kinds of sport boards and sporting equipment. The rack is conveniently though not necessarily wall-mountable, and can also support an additional system for the hanging, drying, storage and display of wet suits and other dampened gear.

Abstract: This electronic device stand is a credit-card-sized sheet, equipped with cut-outs and scoring to permit its easy folding into an adjustable stand. The lower half of the card rests on a flat surface, while the upper half of the card is folded upward and is held in place by a tab that folds upward from the lower half to adjustably engage the upper half. A second tab, located at the far end of the lower half, is folded upward to secure the bottom of the electronic device, the back of which is leaned against the erected upper half of the card.

Abstract: This is a leak pan device designed to prevent internal damage to cabinetry caused by faulty plumbing, and also by various kinds of construction debris. It has a flat bottom and one or more raised edges to contain leakage, direct it in a prescribed course through a drain or depression in a raised edge, or both. The leak pan device is easily fitted and placed beneath plumbing under kitchen, bathroom and all other plumbing areas such that the leak pan contains leaking water thereby preventing damage including rotted wood, mold build-up and warped cabinet materials.

Abstract: This is a leak pan device designed to prevent internal damage to cabinetry caused by faulty plumbing, and also by various kinds of construction debris. It is composed of two or more parts that fit adjustably together to form a pan that has a flat bottom and one or more raised edges to contain leakage, direct it in a prescribed course through a drain or depression in a raised edge, or both. The leak pan device is easily fitted and placed beneath plumbing under kitchen, bathroom and all other plumbing areas such that the leak pan contains leaking water thereby preventing damage including rotted wood, mold build-up and warped cabinet materials.

Abstract: This rotary engine is made up of three parallel encased rotors; a male rotor, flanked by a female compression/combustion rotor, and a female separation rotor, all three coupled for synchronous rotation. The male rotor has lobes projecting from it, which mesh with complementary cavities in the female rotors during rotation. These cavities have hollows so that as the lobes mesh with them a combustion chamber is formed in the compression/combustion rotor cavities and compression zones formed in the separation rotor cavities. A passage connecting the lobe and combustion chamber provides more opportunity to convert combustion energy into rotational mechanical energy. The separation rotor serves as a pump and separates intake from exhaust gases. Passages connecting the compression zone to the combustion chamber, and that to the exhaust port, help purge residual combusted gases from the combustion chamber.

Abstract: An articulated equipment support includes a pair of elongated support bars, arranged in fixed, spaced-apart relationship, and having their opposite ends joined respectively by a top cross rod and a bottom cross rod. Pivot pins join the opposite ends of the rods to the respective cross bars permitting pivotal, lateral movement of the support bars in unison so that a variety of geometric configurations such as a parallelogram or the like may be achieved. The top cross rod includes an end projection having a bearing surface for rotatably mounting a double C-clamp with an outwardly projecting flange terminating with a bearing for rotatably supporting an equipment platform. An adjustable lock is carried on the platform for releasably securing equipment thereto and a shoulder strap is provided having opposite ends attached to the bottom cross bar and an adjustable mid-section trained across or about the torso of the user.

Abstract: The invention is an electric guitar. In detail, the guitar includes a solid body and neck portions. A pressure sensor is mounted at the junction of the body and neck, the pressure sensor having the sensor element in direct contact with the guitar. An electric circuit connects the pressure sensor to an electrical connector mounted on an external surface of the guitar.