Who owns the BLOK trademark?

The BLOK trademark is owned by CENTRAL AIR CONDITIONING CO., INC..

What class is the BLOK trademark registered in?

The BLOK trademark is registered in Class 012 (Vehicles & parts for locomotion).

The USPTO serial number for BLOK is 72201258.

BLOK is registered under USPTO registration number 793174.

Updated Nov 7, 2026·8 searches this week

BLO

ABANDONED

Vehicles; apparatus for locomotion by land, air or water.

Class 012Vehicles & parts for locomotion

US codes: 012

First use anywhere: May 26, 1964

First use in commerce: May 26, 1964

Vehicles; apparatus for locomotion by land, air or water.

This description is as filed with the USPTO and defines the scope of trademark protection.