Add-on extension ladder
OwnerFrank Camaioniinventor
Life of this patent
Estimating the term…
Abstract
An add-on extension ladder is removably mountable to a portion of a conventional ladder to extend the reach of the conventional ladder without any structural modification to the conventional ladder. The add-on extension has integral elements for engaging rungs on the upper portion of the conventional ladder to easily mount and remove the extension ladder to and from the conventional ladder.
Claims20
A ladder extension section adapted to be removably mounted to a conventional ladder, said ladder extension section comprising a pair of opposed sidewalls, a plurality of transversely oriented rungs extending between said pair of opposed sidewalls, and means on said ladder extension section for engaging at least two separate rungs of a conventional ladder for removably mounting said ladder extension section to a conventional ladder.
A ladder extension section adapted to be removably mounted to a conventional ladder, said ladder extension section comprising a pair of opposed sidewalls, a plurality of transversely oriented rungs extending between said pair of opposed sidewalls, and means on said ladder extension section for engaging at least one rung of a conventional ladder for removably mounting said ladder extension section to a conventional ladder, the distance between the pair of opposed sidewalls of said ladder extension section being greater than the distance between the opposed sidewalls of a conventional ladder such that the sidewalls of said ladder extension section extend beyond the sidewalls of a conventional ladder when said ladder extension section is mounted to a conventional ladder.
A ladder extension section adapted to be removably mounted to a conventional ladder, said ladder extension section comprising a pair of opposed sidewalls, and a plurality of transversely oriented rungs extending between said pair of opposed sidewalls;
- the width of said ladder extension section being greater than the width of a conventional ladder to which said ladder extension section is mounted so that the sidewalls of said ladder extension section are beyond the sidewalls of a conventional ladder when said ladder extension section is mounted to a conventional ladder;
- and means on said ladder extension section for engaging at least two rungs of a conventional ladder for removably mounting said ladder extension section to a conventional ladder.
Dependencies are inferred from the claim text.