Burchers, Sam III Trademarks
SURE FOOT
Filed: June 24, 1994
chemical etchant for increasing coefficient of friction
Owned by: Burchers, Sam III
Serial Number: 74542721
SAFETY STEP
Filed: March 6, 1995
chemical etchant for increasing coefficient of friction on hard mineral surfaces
Owned by: Burchers, Sam III
Serial Number: 74642471
