41 Publication of trade and consumer magazines, of custom publications, namely books and magazines, and of newsletters on various subjects; conducting seminars, conferences and focus groups on agriculture and food, aviation and transportation, building and home products, construction equipment, fire rescue and emergency medical services, jewelry, landscaping and grounds maintenance, law enforcement, photography and imaging, printing, residential and commercial security, sporting goods and recreation, technology, vending equipment and services
Trademark: 75938498
