公开(公告)号：US20240052702A1

公开(公告)日：2024-02-15

申请号：US18381913

申请日：2023-10-19

Applicant: Werner Co.

Inventor： Jesus Miguel Gutierrez Garcia ,  Slavisa Dacic

IPC: E06C7/50 ,  E06C7/08 ,  E06C1/12

CPC classification number: E06C7/50 ,  E06C7/08 ,  E06C1/12

Abstract: In some embodiments, an interlocking ladder includes a first rail and a second rail disposed parallel to and adjacent the first rail, with a guide bracket coupled to the first rail. The guide bracket includes a bracket flange portion coupled to the first rail and hooked portion disposed about the second rail. The hooked portion is cantilevered from the bracket flange portion. The hooked portion includes a first engagement projection and a second engagement projection that extend from an outer surface of the hooked portion. The first engagement projection is spaced from the second engagement projection and defines a slot therebetween. The ladder may further include one or more of an end cap having an engagement portion and a rail shield including an engagement portion.

公开(公告)号：US11834908B2

公开(公告)日：2023-12-05

申请号：US16569073

申请日：2019-09-12

Applicant: Werner Co.

Inventor： Jesus Miguel Gutierrez Garcia ,  Slavisa Dacic

IPC: E06C7/50 ,  E06C1/12 ,  E06C7/08

CPC classification number: E06C7/50 ,  E06C1/12 ,  E06C7/08

Abstract: An interlocking ladder system for transporting at least two ladders which are stacked together. The ladder system includes a first ladder having a first end cap having a cap portion and an engagement portion with a slot, a second ladder having a second end cap having a cap portion and an engagement portion with a slot, and preferably a third end cap having a cap portion and an engagement portion with a slot. The slot of the engagement portion of the second end cap engages with the slot of the engagement portion of the first end cap when the second ladder is stacked on top of the first ladder. The ladder system may include a third ladder having a fourth end cap having a cap portion and an engagement portion and a slot. The slot of the engagement portion of the third end cap engages with the slot of the engagement portion of the fourth end cap when the third ladder is stacked on top of the second ladder. The second ladder stacked on top of the first ladder and preferably the third ladder stacked on top of the second ladder all together form a stack. A method for stacking ladders into a stack.