Cards not magnetically coded for use in business transactions, namely, cards, for enabling admission to seminars, classes, social events, performances, production of videos, production of movies, production of television shows, programs, workshops, and other collaborative activities to facilitate exchange of information in the field of environment preservation

Environmental control barriers and enclosures, namely, pass through systems comprised primarily of metal wall panels and metal doors with metal shelving therein, all used for environmental separation and containment in industrial, medical, clean room and commercial applications