Abstract: An insert device for forming voids in concrete for various types of purposes, such as anchoring heavy machinery to a concrete foundation, is disclosed. A method for the use of the insert device is also disclosed.

Abstract: A Signal Viewing Device is comprised of a fresnel lens of a vinyl material to be applied to the inside top edge of a vehicle windshield to provide an enhanced field of view to the driver thereof.

Abstract: A device having a table, a stool, and a support structure including footrests, thereby enhancing social environments by the use of varying combinations of the devices, and by providing comfort enhancing features, and specifically by making a seated or standing occupant approachable by increasing the potential for intimacy while yet retaining a defensible position.

Abstract: A lock with changeable warding positions wherein a rotationally indexable warding member selectively enables one of a multiple of keys for operation of the lock.

Abstract: An illuminated device such as a projectile or dart is provided with a battery, one or more light emitting diodes and a switching device wherein switching is accomplished either by relative motion between body and shaft, or by removal and re-insertion of the flite. Conductive elements may be incorporated into the components of the device which may be formed of a conductive material which may be castable or moldable such as plastic, and which may be formed into separate, electrically isolated conductive paths by a molding process.