Flanges Trademarks

FLANGES
HYDRAULIC PIPEFITTINGS
Cancelled  ·  July 23, 1987  ·  73673852  · 
flanges
FLANGES
HIGH PRESSURE PIPING CONNECTORS
Cancelled  ·  November 8, 1976  ·  73105679  · 
FLANGESEAL
corrosion inhibiting coatings
Cancelled  ·  August 19, 1996  ·  75152476  ·