PORTLOCK HOLDINGS, LLC Trademarks
ICE PRO
Filed: February 12, 1996
mechanical systems for the removal of ice and snow from buildings, consisting of inflatable bladders or flexible panels,…
Owned by: PORTLOCK HOLDINGS, LLC
Serial Number: 75056507
SAFE-WALK
Filed: March 24, 1998
Mechanical systems for the removal of ice and snow from roofs and gutters, consisting of inflatable bladders, air compressors…
Owned by: PORTLOCK HOLDINGS, LLC
Serial Number: 75455619
SMART-SACK
Flexible non-metal containers for handling dry bulk materials
Owned by: PORTLOCK HOLDINGS, LLC
Serial Number: 78191364
