E - Fixed Constructions – 06 – C
Patent
E - Fixed Constructions
06
C
E06C 7/02 (2006.01) E06C 7/44 (2006.01)
Patent
CA 2216411
A ladder levelling device includes a housing, a telescopic member and a lever. The lever is positioned within an interior cavity of the telescopic member. The lever has a mounting end and a gripping end. The mounting end of the lever is pivotally mounted at a ground engaging end of the telescopic member. The gripping end of the lever is accessible through a lever access opening at a handgrip end of the telescopic member. A locking pin is carried by the lever. The lever is pivotable between a locking position and a release position. In the locking position the locking pin carried by the lever extends through an aperture in the telescopic member and engages one of a plurality of apertures in the housing. In the release position the locking pin is retracted from the apertures in the housing.
Beck Harold Anthony Ernest
Beck Jason Todd Anthony
Beck Harold Anthony Ernest
Beck Jason Todd Anthony
Cucheran Ernest Kenneth
Woodruff Nathan V.
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