Dornfeld, Gary Trademarks
ESCALADDER
MOTORIZED RUNGLESS LADDER; ELECTRIC LADDER USING WORM GEAR OR ELECTROMAGETICS
Owned by: Dornfeld, Gary
Serial Number: 77574256
ROBOLADDER
Metal ladders
Owned by: Dornfeld, Gary
Serial Number: 85354539
ROBOSCAFFOLD
Metal ladders
Owned by: Dornfeld, Gary
Serial Number: 85359129
ROBOLADDER
Power-operated wheel and safety locking system for use on ladders and scaffolding comprised of a remote control device,…
Owned by: Dornfeld, Gary
Serial Number: 86201903
ROBOSCAFFOLD
Power-operated wheel and safety locking system for use on ladders and scaffolding comprised of a remote control device,…
Owned by: Dornfeld, Gary
Serial Number: 86201909
