About 1 Trademarks found that are owned by Louis Bierbaum

Protractors [measuring instruments]; safety clothing for protection against accident or injury; measuring apparatus and instruments; grip size gauges; rulers [measuring instruments]; measuring tapes

Snips [hand operated tools]; scraping tools [hand tools]; multi- purpose shears; blades [hand tools]; hand drills, hand-operated; screwdrivers, non-electric; cutting tools [hand tools]; spatulas [hand tools]; spanners [hand tools]; torque wrenches; pruning scissors; hand-operated tools and implements for treatment of materials, and for construction, repair and maintenance; nippers [hand operated tools]; flexible head spanners; squares [hand tools]; scissors; locking pliers; clamps for carpenters or coopers; sharpening stones; strippers [hand operated tools]; hammers [hand tools]; tool belts [holders]; riveters [hand tools]; nut drivers [hand tools]