公开(公告)号：US11602221B1

公开(公告)日：2023-03-14

申请号：US17645105

申请日：2021-12-20

申请人： LL&T INTERNATIONAL, LLC

发明人： Todd Beck ,  Tracy Lee

IPC分类号： A47B96/14 ,  A47B57/34 ,  A47B57/40 ,  A47B57/00

摘要： The technology described herein includes a four-column shelving unit. One or more improved tie bars run between the front and rear shelf-support beams. The one or more tie bars are installed perpendicular to the shelf-support beams. The improved tie bar may take the overall form of a V-channel with a novel tri-notch connection on either end. The tri-notch connection allows the tie bar to connect with a front shelf-support beam on one end and a back shelf-support beam on the other end. The tri-notch connection includes two bottom notches and a top notch. The top notch may form a gap in the V-channel that allows the end of the tie bar to slip under a shelf-support flange on a shelf-support beam during installation. The two bottom notches are sized and shaped to receive an upward facing retention flange located on the bottom flange of the shelf-support beam.

公开(公告)号：USD1036244S1

公开(公告)日：2024-07-23

申请号：US29849699

申请日：2022-08-12

申请人： LL&T INTERNATIONAL, LLC

设计人： Todd Beck ,  Lam Lam Ly

摘要： FIG. 1 depicts a front, left, upper perspective view of a shelving unit showing our new design.
FIG. 2 depicts a front view of the shelving unit with a beam of the shelving unit disassembled from a post of the shelving unit.
FIG. 3 depicts a front, left, upper perspective view of the beam.
FIG. 4 depicts a front, right, lower perspective view thereof.
FIG. 5 depicts a front view thereof.
FIG. 6 depicts a left view thereof.
FIG. 7 depicts a right view thereof.
FIG. 8 depicts a top view thereof.
FIG. 9 depicts a bottom view thereof.
FIG. 10 depicts a back view thereof.
FIG. 11 depicts a front, left, upper perspective view of the post.
FIG. 12 depicts a front, right, lower perspective view thereof.
FIG. 13 depicts a front view thereof.
FIG. 14 depicts a back view thereof.
FIG. 15 depicts a left view thereof.
FIG. 16 depicts a right view thereof; and,
FIG. 17 depicts a top view thereof.
The dash lines represent portions of the article forming no part of the claimed design. The dot-dash lines represent boundaries of the claimed design.