公开(公告)号：USD1036705S1

公开(公告)日：2024-07-23

申请号：US29781088

申请日：2021-04-28

申请人： Keystone Retaining Wall Systems, LLC

设计人： Robert John Lundell

摘要： FIG. 1 is a top-front perspective view of a landscaping block.
FIG. 2 is a bottom-rear perspective view thereof.
FIG. 3 is a front view thereof.
FIG. 4 is a rear view thereof.
FIG. 5 is a first side view thereof.
FIG. 6 is a second side view thereof.
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines in the drawings indicate portions of the landscaping block that form no part of the claimed design.

公开(公告)号：US11060305B2

公开(公告)日：2021-07-13

申请号：US16876598

申请日：2020-05-18

申请人： Keystone Retaining Wall Systems LLC

发明人： Robert John Lundell ,  Robert A. MacDonald

IPC分类号： E04F15/02 ,  E04F15/08 ,  E01C5/06 ,  E01C5/14 ,  E01C5/16 ,  E01C5/20

摘要： A landscaping block having a block body with at least a first side surface, a second side surface, a third side surface and a fourth side surface, and opposed and substantially parallel top and bottom surfaces. The patio block having at least one spacer projection extending outwardly from each of the at least first, second, third and fourth side surfaces. The patio block having at least one spacer locator positioned along each one of the first, second, third and fourth side surfaces. The at least one spacer locator positioned along each side surface has a retaining surface shaped to receive a spacer projection, at least a portion of the retaining surface extending outwardly from the side surface.

公开(公告)号：USD1041034S1

公开(公告)日：2024-09-03

申请号：US29781080

申请日：2021-04-28

申请人： Keystone Retaining Wall Systems, LLC

设计人： Robert John Lundell

摘要： FIG. 1 is a top-front perspective view of a landscaping block.
FIG. 2 is a bottom-rear perspective view thereof.
FIG. 3 is a front view thereof.
FIG. 4 is a rear view thereof.
FIG. 5 is a first side view thereof.
FIG. 6 is a second side view thereof.
FIG. 7 is a top view thereof; and,
FIG. 8 is a bottom view thereof.
The broken lines in the drawings indicate portions of the landscaping block that form no part of the claimed design.

公开(公告)号：US11598094B2

公开(公告)日：2023-03-07

申请号：US16936583

申请日：2020-07-23

申请人： KEYSTONE RETAINING WALL SYSTEMS LLC

发明人： Robert John Lundell ,  Craig D. Moritz

IPC分类号： E04C1/39 ,  E04B2/02 ,  E02D29/02 ,  E04B2/50 ,  E04B2/46

摘要： A wall block having a block body and a vertical plane of symmetry. The block body having a front portion, a rear portion and a neck portion. The wall block including a core extending through the neck portion and dividing the neck portion into first and second neck wall members extending rearward from the front portion to the rear portion. The wall block having a flange extending downward from the block body. The wall block having a channel positioned in the rear portion of the block body. The wall block having a first plane parallel to the plane of symmetry that passes through the first neck wall member and a second plane parallel to the plane of symmetry that passes through the second neck wall member, the first and second planes being located approximately midway between the plane of symmetry and the lateral outermost points of the wall block.