Filters for air conditioning; Air filters for domestic use; Air filters for household purposes

Airflow control and monitoring devices, namely, electronic sensors for monitoring the air flow through air filters being sold as a unit with self-contained isolation enclosures not for medical purposes; air filter monitoring devices, namely, electronic sensors for monitoring the air flow through air filters being sold as a unit with self-contained isolation enclosures not for medical purposes; monitoring devices, namely, electronic sensors for detecting chemicals and gases being sold as a uni...

Electrical plug device enabling connection and disconnection of power and/or control cables

Electrical plug device enabling connection and disconnection of power and/or control cables

pharmaceutical preparations, namely, effervescent tablets to boost the immune system

gas evacuators in the nature of air filters and purifiers used for medical and surgical procedures

Air filters for domestic use; Air filters for household purposes; Filters for air conditioning

permanent, self-sealing filter frames, installed behind the return duct grill of a residential HVAC system, sold in hardware stores and departments, home improvement stores and like outlets

Plastic storage containers for domestic use for food and liquids, and carrying cases specifically adapted therefor

electrical air compressor

Providing statistical data analysis of airline accidents and incidents for the purpose of comparing aviation risks by airline or aircraft model, as well as providing statistical data analysis of aviation safety related events for the purpose of assessing and managing aviation-related risks

Safety and security services for unmanned aircraft systems operations by, and over, federal, state, city, and county governments, departments, and agencies

Aviation safety data and services