About 13 Trademarks found that are filed by the law firm MIchael W Oneill Esq

QWIKSHOT

Mainstream Engineering Corporation

87864995

05 Apr 2018

Chemical compound for treating oil and system component surfaces in ai...

QWIKSMOKE

Mainstream Engineering Corporation

86378490

27 Aug 2014

Device for testing the function and effectiveness of smoke detectors, ...

PURACLEAN

Mainstream Engineering Corporation

76377530

01 Mar 2002

ELECTRO-STATIC CHEMICAL SPRAY FOR USE ON AIR FILTERS

QWIKSEAL

Mainstream Engineering Corporation

86804499

30 Oct 2015

Chemical adhesive sealant compounds for use in the heating and cooling...

QWIKSEER+

Mainstream Engineering Corporation

85669024

05 Jul 2012

Centrifugal fan condensers; Conveying system equipment, namely, blower...

QWIKPAD

Mainstream Engineering Corporation

90312785

11 Nov 2020

Non-metal structures in the nature of bases for mounting HVACR equipme...

QWIKPAD

Mainstream Engineering Corporation

88880644

21 Apr 2020

Non-metal structures in the nature of bases for mounting electrical ge...

QWIKTREAT

Mainstream Engineering Corporation

88797624

14 Feb 2020

Biostatic antimicrobial preparations for treating bacteria, mold, mild...

QWIKBRIGHT

Mainstream Engineering Corporation

88443791

23 May 2019

Cleaning solution for heating, ventilation, and air conditioning (HVAC...

PURACLEAN

Mainstream Engineering Corporation

90077352

28 Jul 2020

Sanitizing apparatus using ultraviolet light for sanitizing the air wi...