公开(公告)号：US11293185B1

公开(公告)日：2022-04-05

申请号：US17118937

申请日：2020-12-11

Applicant: James Dee Sullivan

Inventor： James Dee Sullivan

IPC: E04F11/06 ,  E04B9/00

Abstract: Disclosed herein are attic stair assemblies, in which each attic stair assembly may include: a frame that may include: a first wall; and a second wall; a stair coupled to the frame closer to the first wall than the second wall; a floorboard disposed above the stair; a port extending through the frame and the floorboard; and a support frame removably coupled to the floorboard that may include: a first leg having a first leg upper end, wherein the first leg may be closer to the first wall than the second wall; and a second leg having a second leg upper end, wherein the second leg may be shorter than the first leg and may be closer to the first wall than the second wall; and a rail portion extending from the first leg upper end to the second leg upper end at a first acute angle to the floorboard.