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US 2007/0181368 A1Published application
Step ladder
AssigneeTricam International, Inc.
InventorDennis Simpson
Life of this patent
Estimating the term…
Abstract
A step ladder, includes a first ladder frame and a second ladder frame operably pivotably coupled to the first frame intermediate the second ladder frame, the second ladder frame being formed of a unitary loop defining a step portion and a handle section, the step portion and a handle section being coupled a first bend and a second generally reverse bend. A method of forming a step ladder is further included.
Claims20
A step ladder, comprising:
- a first ladder frame;
- a second ladder frame operably pivotably coupled to the first frame intermediate the second ladder frame, the second ladder frame having a step portion and a handle section, the handle section being coupled to the step portion proximate a first bend and a second generally reverse bend formed in the handle section.
A method of forming a step ladder, comprising:
- forming a first ladder frame;
- forming a second ladder frame and operably pivotably coupling the second ladder frame to the first frame intermediate the second ladder frame, forming the second ladder frame with a step portion and a handle section, coupling the handle section to the step portion proximate a first bend and a second generally reverse bend formed in the handle section.
A step ladder, comprising:
- a first ladder frame;
- and
- a second ladder frame operably pivotably coupled to the first frame intermediate the second ladder frame, the second ladder frame being formed of a unitary loop defining a step portion and a handle section, the step portion and a handle section being coupled a first bend and a second generally reverse bend.
Dependencies are inferred from the claim text.