Emblock Trademarks

EMBLOCK
COAL AND COKE
Expired  ·  May 21, 1947  ·  71522778  · 
EMBLOCKER
Medical device, namely, ultrasonic device for active prevention of embolism during cardiovascular surgery
Abandoned  ·  January 21, 2004  ·  78354748  · 
emblocker
EMBLOCKER
Medical device, namely, ultrasonic device for active prevention of embolism during cardiovascular surgery
Abandoned  ·  November 18, 2008  ·  77616389  · 
emblocker