Abstract: A safety outlet cover assembly is provided which prevents unauthorized access to a wall socket outlet. The safety outlet assembly comprises a housing, a plug insertion guard assembly disposable within the housing, and a key member for selectively engaging the plug insertion guard assembly to move the plug insertion guard assembly from a first position and a second position. In the first position the plug insertion guard assembly is in a blocking position relative to openings in the housing and thus the wall socket outlet; whereas, when the plug insertion guard assembly is in the second position, access to the wall socket outlet is unrestricted so that male components of an electrical plug can be inserted into female openings of a wall socket to complete the electrical circuit therebetween.

Abstract: A substantial tamper-resistant vial for pharmaceutical compounds and the like comprising a detachable disc insert assembly disposable within the dispensing opening of the vial and a connector member secured to the detachable disc insert assembly, the disc insert assembly and the connector member cooperating such that upon removal of the disc insert assembly an indicator signal is provided to inform a person that the detachable disc insert assembly has previously been removed.

Abstract: A remotely operable wiper apparatus for a viewing device comprising a mounting frame supporting a viewing device and further supporting a wiper frame slidingly disposed for bidirectional linear motion relative to a viewing surface of the viewing device. A wiper blade is supported by the wiper frame and is disposed to wipingly contact the viewing surface. Parallel first and second fluid cylinders supported by the mounting frame motivate the wiper frame in response to pressurized fluid selectively directed to the fluid cylinders.