Ceiling ladder, deep step and method
AssigneeWerner Co.
InventorsSteve Woodward, Shannon Lessner, Thomas Parker
Life of this patent
Estimating the term…
Abstract
A ceiling ladder having a plurality of sections that can be climbed by a user when in an unfolded position into an attic and that can be folded together into a retracted position to be stored above the ceiling. The ladder has a deep step, which has a width greater than the width of other steps of the ladder, in which is located between about 2-5 feet from the floor when the ladder is in the unfolded position so user can stand on the deep step in place objects into the attic without having to climb into the attic. A method. A deep step.
Claims10
A ceiling ladder comprising:
- a frame adapted to fit into the ceiling;
- a door that fits into the frame;
- a top section fixed to the door having a right top rail, a left top rail in parallel with and opposing the right top rail, and a plurality of top steps having a width attached to the right and left rails;
- a second section rotatably attached to the top section having a right second rail, a left second rail in parallel with and opposing the right second rail, and a plurality of second steps attached to the right second rail and the left second rail, at least one of the second steps being a deep step having a width at least 1.5 inches longer than a width of at least another one of the second steps, the right top rail connected by a first hinge to the right second rail and the left top rail connected to the left second rail by a second hinge so the second section can fold onto the top section into a folded position;
- and unfold from the top section into an unfolded position;
- and
- a third section rotatably attached to the second section having a right third rail, a left third rail in parallel with and opposing the right third rail, and a plurality of third steps having a width attached to the right third rail and the left third rail, the right second rail connected by a third hinge to the right third rail and the left second rail connected to the left third rail by ¼ hinge so the third section can fold onto the second section into the folded position and the door can be closed into the frame with the top and second and third sections disposed above the ceiling, and unfold from the second section into the unfolded position, when in the unfolded position, the top and second and third sections align to form the ladder on which a user can climb and reach the ceiling with the at least one of the second steps being the deep step located 2-5 feet below the ceiling, when in the folded position, the at least one of the second steps being the deep step fits between steps of the third section.
A deep step ceiling ladder, the ceiling ladder having a plurality of sections with a top section rotatably attached to the ceiling and a second section rotatably attached to the top section, the second section having a plurality of steps attached to a second right rail and a second left rail of the second section, deep step being one of the plurality of steps comprising:
- a first flange whose right side is fastened to and inside of a front flange of the second right rail and whose left side is fastened to and inside of a front flange of the second left rail;
- a front horizontal portion that extends at an angle from a top of the front flange;
- a second flange which extends at an angle down from the front horizontal portion and whose right side is fastened to an inside of a rear flange of the second right rail and whose left side is fastened to an inside of a rear flange of the second left rail;
- and
- a rear horizontal portion that extends from the front horizontal portion in a coplanar manner and from the second flange at an angle, and between and behind the second right rail and the second left rail, with the rear horizontal portion having a length which is shorter than a length of the front horizontal portion and a length of the second flange.
A method for placing objects above a ceiling from a floor comprising the steps of:
- unfolding a plurality of sections of a ladder having steps, which is attached to the ceiling, so a user can climb the ladder to above the ceiling from the floor;
- a user climbing the ladder and standing on a deep step of the ladder with an object, which is located between about 2 feet and 5 feet above the floor and below the ceiling, the deep step having a width that is at least 1.5 inches longer than a width of other steps of the ladder;
- the user placing the object above the ceiling while standing on the deep step;
- the user climbing down off the ladder onto the floor;
- the user folding the sections of the ladder together into a retracted position;
- and
- moving the sections of the ladder in the retracted position above the ceiling.
Dependencies are inferred from the claim text.