E - Fixed Constructions – 06 – C
Patent
E - Fixed Constructions
06
C
E06C 9/02 (2006.01) E06C 1/38 (2006.01) E06C 7/00 (2006.01)
Patent
CA 2284414
A fixed ladder has a first plurality of parallel rungs arranged along a lower section thereof and also has a walk-through section with vertical side rails arranged at the top thereof. The improvement of the present invention is the provision of a second plurality of parallel rungs arranged along the flared walk-through section. This second plurality of rungs is attached at one end to the vertical side rails of the walk- through section and is easier to hold than the vertical side rails if a foot or a climber slips near the top of the ladder while mounting or dismounting at the walk- through section.
Battison Williams Dupuis
Ellis J. Nigel
LandOfFree
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