Serial Number:
86496417
Mark:
MAINSTREAM ENGINEERING
Status:
Section 8 and 15-accepted and acknowledged
Status Date:
12-27-2021
Filing Date:
Registration Number:
4840007
Registration Date:
10-27-2015
Aerosol spray for cleaning condenser coils of air filters for air conditioning, heating and air filtration units Refrigerant gas for use in UV leak detectors; chemical flushing solvents for refrigeration and HVAC systems; chemical compositions used for furnace heat exchanger leak detection; chemical cleaning preparation for use in cleaning VC systems; [ heat transfer fluids for industrial use; ] electro-static chemical spray for use on air filters; [ chemical products, namely, performance additives for refrigeration and A/C systems; ] chemically treated indicator paper, for scientific industrial use, namely, for in field analysis and monitoring of refrigerant moisture levels in operating vapor-compression heat pumps, air conditioners and refrigerators; [ diagnostic reagents for scientific industrial use; ] chemical compositions for acid removal; chemical compounds for treating oil and system component surfaces Consulting in the field of engineering
Mark Description:
N/A
Class:
Scientific and technological services
Type of Mark:
Trademark
Published for Opposition Date:
08-11-2015
Mark Drawing Status:
4
Abandon Date:
N/A
Business Name:
200 YELLOW PLACE
Correspondent Name:
