Electronic safety apparatus, namely, proximity sensors that halt operation of power operated machinery when the undesired presence of a person is detected; electronic proximity sensors and switches; electronic control systems for safety controls, namely, electronic control systems that halt operation of machinery when the unsafe presence of a person is detected; safety products to be worn on clothing or on the body, for triggering electronic proximity sensors and switches

Electronic safety apparatus, namely, proximity sensors that halt operation of power operated machinery when the undesired presence of a person is detected; electronic proximity sensors and switches; electronic control systems for safety controls, namely, electronic control systems that halt operation of machinery when the unsafe presence of a person is detected; safety products to be worn on clothing or on the body, for triggering electronic proximity sensors and switches

Electrical, electric and electronic apparatus and instruments, namely computers, computer terminals, microprocessors, cards and chips, namely, integrated circuit cards, integrated circuit chips, integrated circuit boards, random access and read-only memory cards, microprocessor cards, and microprocessor boards, hand held computational, storage and display devices, namely, calculators, hand-held computers, radio pagers, cellular and digital wireless telephones, and personal digital assistants;...