WERNER TECHNOLOGIES, INC. Trademarks
ALDEK

ALDEK

Filed: September 24, 1956
ROLLING ADJUSTABLE BRIDGE SCAFFOLDS, SCAFFOLDS, ROLLING TOWERS, EXTENSION LADDERS, PLATFORM LADDERS, AND STEPLADDERS
Owned by: WERNER TECHNOLOGIES, INC.
Serial Number: 72016165

ALFLO

ALFLO

Filed: January 22, 1957
EXTENSION LADDERS, STEPLADDERS, STAGES, AND PLATFORM LADDERS
Owned by: WERNER TECHNOLOGIES, INC.
Serial Number: 72023002

ALUMA-PLANK

ALUMA-PLANK

Filed: November 15, 1963
Aluminum Scaffold Planks
Owned by: WERNER TECHNOLOGIES, INC.
Serial Number: 72181286

TWIST-PROOF

TWIST-PROOF

Filed: September 20, 1966
EXTENSION LADDERS, STEPLADDERS, STAGES, AND PLATFORM LADDERS
Owned by: WERNER TECHNOLOGIES, INC.
Serial Number: 72254827

ALFLO

ALFLO

Filed: December 8, 1971
EXTENSION LADDERS, STEPLADDERS, STAGES AND PLATFORM LADDERS
Owned by: WERNER TECHNOLOGIES, INC.
Serial Number: 72409746

LEVEL-MASTER

LEVEL-MASTER

Filed: November 26, 1990
metal adjustable legs used to maintain ladders in level position
Owned by: WERNER TECHNOLOGIES, INC.
Serial Number: 74118076

TRUE GRIP

TRUE GRIP

Filed: September 21, 1992
metal accessory products for use with ladders; namely, standoffs, stabilizers and tool caddies
Owned by: WERNER TECHNOLOGIES, INC.
Serial Number: 74315579

SPACEMASTER

SPACEMASTER

Filed: October 15, 1996
ceiling ladders made primarily of metal
Owned by: WERNER TECHNOLOGIES, INC.
Serial Number: 75180880