Gas compressors; air compressors; high pressure gas compressors; high pressure air compressors; breathing air compressor and purification systems comprised primarily of gas compressors and air purifying apparatus; high pressure breathing air compressor and purification systems comprised primarily of gas compressors and air purifying apparatus for scuba diving and underwater breathing purposes, security, fire, rescue, disaster response and other breathing purposes

COMPUTER SOFTWARE, NAMELY SOFTWARE APPLICATIONS FOR CREATING, MANAGING AND UPDATING INTERNET APPLICATIONS, INCLUDING WEB SITES, AND ONLINE COMPUTER DATABASES