RAYMOND P BONIFACINI
Electrician at Hazen St, Houston, TX
License number
Texas 13217
Expiration Date
Apr 23, 2016
Category
Journeyman Electrician
Address
Address
11618 Hazen St, Houston, TX 77072
Phone
(281) 933-5880
Professional information
Step Attachment For Ladders
US Patent:
6786300, Sep 7, 2004
Filed:
Feb 20, 2003
Appl. No.:
10/371004
Inventors:
Raymond Perez Bonifacini - Houston TX 77072
International Classification:
E06C 716
US Classification:
182120, 182121, 182122, 248236
Abstract:
A unitary step unit has a generally rectangular main body portion with opposed transverse ends and laterally opposed sides. One end is bent downward and angularly outward with respect to the main body portion and terminates in a short upturned lip that extends angularly upward and inward. The step unit is removably installed on the existing step of a conventional ladder having channel-shaped steps by engaging the upturned lip against the bottom edge of the down-turned longitudinal side of the step and then pivoting the unit downwardly such that the upturned lip of the unit is captured on the bottom edge of the down-turned longitudinal side of the step and its main body portion is supported on top of the step and extends a distance rearwardly beyond the width of the step in cantilever fashion to provide a relatively wide flat foot-supporting surface.