Filters for mechanical purposes, namely, filters for oil and fuel; hydraulic filter for industrial use, namely, hydraulic oil and air filters for mechanical purposes; filters for fluids, namely, for oil and fuel, in the nature of oil and fuel filters for cleaning, treating, or separating industrial machinery fluids; industrial filters for oil and liquid in the nature of oil and fuel filters for cleaning, treating, or separating industrial machinery fluids

apparatus for broadcasting, recording, transmission or reproduction of sound or images; safety systems comprised primarily of an article of clothing, circuitry, and communications links for the purpose of generating indications related to an environment of the article of clothing; reflective and illuminated clothing for safety purposes; safety products to be worn on clothing, namely, physical stimulation devices for notifying and alerting users of surrounding conditions; articles of protectiv...