COMSTAR

ComStar International Inc.

86252487

15 Apr 2014

A/C, refrigeration and indoor air quality chemical preparations; boile...

COPPER LOCK

ComStar International Inc.

98050965

20 Jun 2023

"COPPER",Soldering preparations in the nature of no-heat solder liquid

METAL LOCK BLACK

ComStar International Inc.

98050977

20 Jun 2023

"METAL" OR "BLACK",Soldering preparations in the nature of no-heat sol...

LEAK BUBBLES- YELLOW!

ComStar International Inc.

97745379

07 Jan 2023

"YELLOW",Chemical preparations in the nature of fluorescent yellow lea...

LEAK BUBBLES- BLUE!

ComStar International Inc.

97745372

07 Jan 2023

"BLUE",Chemical preparations in the nature of non-freezing blue leak d...

LEAK BUBBLES

ComStar International Inc.

97091425

25 Oct 2021

Chemical preparations, namely, leak detection solution for use in the ...

RS44B

ComStar International Inc.

86528795

09 Feb 2015

The mark consists of the wording "RS44B" presented in a shaded oval th...

COMSTAR PURE LYE!

ComStar International Inc.

86314614

19 Jun 2014

Lye for drain cleaning, lye for laundry use,"PURE LYE"

RS-53 R470A

ComStar International Inc.

98231717

19 Oct 2023

RS FIFTY THREE R FOUR SEVENTY A; RS FIFTY THREE R FOUR HUNDRED SEVENTY...

CF-20

COMSTAR INTERNATIONAL INC.

75222960

09 Jan 1997

CF 20,chemical cleaning composition for pipes and coils of a refrigera...