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    Improved pavement
    91.
    发明授权
    Improved pavement 失效

    公开(公告)号：US76021A

    公开(公告)日：1868-03-24

    申请号：US76021D

    CPC classification number: E01C2201/02

    Henry m
    93.
    发明授权
    Henry m 失效

    公开(公告)号：US72110A

    公开(公告)日：1867-12-10

    申请号：US72110D

    CPC classification number: E01C2201/02

    Paving slab for forming a random pattern
    97.
    发明授权
    Paving slab for forming a random pattern 有权
    铺路板形成随机图案

    公开(公告)号：US09574308B2

    公开(公告)日：2017-02-21

    申请号：US14771939

    申请日：2014-02-20

    Applicant: OLDCASTLE BUILDING PRODUCTS CANADA INC.

    Inventor： Bertin Castonguay ,  John Penterman ,  Tamara Evans

    IPC: E01C5/06 ,  B44C1/28 ,  B44C3/12 ,  E01C9/00

    CPC classification number: E01C5/06 ,  B44C1/28 ,  B44C3/123 ,  E01C9/004 ,  E01C2201/02 ,  E01C2201/06 ,  E01C2201/16

    Abstract: A paving slab. The paving slab has a unitary body made of concrete-based material, the body having sidewalls extending between top and bottom faces, providing the body with a thickness. The top face is provided with longitudinal false joints defining rows extending from a first to a second side of the unitary body. The first side has a staggered outline and the second side has a stepped outline, the first and second sides being able to engage with respective first and second sides of an adjacent slab shaped as the paving slab, but rotated by 180 degrees. When several of the slabs are assembled on a surface, it creates an illusion that the surface is covered by individual plank pavers randomly assembled.

    Abstract translation: 铺路板。 铺路板具有由混凝土基材料制成的整体，主体具有在顶面和底面之间延伸的侧壁，为主体提供厚度。 顶面设置有纵向假关节，其限定从整体的第一侧延伸到第二侧的行。 第一侧具有交错轮廓，第二侧具有台阶轮廓，第一和第二侧能够与形成为铺路板的相邻板坯的相应第一和第二侧接合，但旋转180度。 当几个板块组装在一个表面上时，会产生一个错觉，表面被单独的铺板机随意组装覆盖。

    Wood grain concrete paving slabs
    98.
    发明授权
    Wood grain concrete paving slabs 有权
    木纹混凝土铺路板

    公开(公告)号：US09476163B1

    公开(公告)日：2016-10-25

    申请号：US14742880

    申请日：2015-06-18

    Applicant: Barkman Concrete Ltd.

    Inventor： Wayne Patram

    IPC: E01C5/06 ,  E01C11/00 ,  E01C5/00 ,  B44F9/02

    CPC classification number: E01C5/06 ,  B44F9/02 ,  E01C2201/02 ,  E01C2201/162

    Abstract: A set of cast concrete paving slabs is laid in a pattern side by side and end to end to cover an area to be paved. Each of the slabs members has side and end spacer abutments to hold an adjacent slab member at a predetermined spacing. Each of the slabs has a longitudinal slot in the upper surface defining a false joint parallel to the sides so as to divide the upper surface into parallel strips. There are different types of slabs some with both strips divided by transverse slots and some with only one strip with a slot. This forms in the finished product apparent strip pieces of many different lengths to simulate wood planks. Each of the parallel strips has a molded upper surface defining a series of wavy lines recessed from other parts of the upper surface and dyed darker than the remaining part of the slab thus simulating a wood grain appearance.

    Abstract translation: 一组铸造混凝土铺路板以并排和端对端的方式铺设以覆盖要铺设的区域。 每个板坯构件具有侧和末端间隔件支座，以将预定间隔保持在相邻的板坯构件上。 每个板在上表面中具有纵向槽，限定了平行于侧面的假关节，从而将上表面分成平行条。 有不同类型的板坯，其中两个板条被横向狭槽分隔，一些仅具有一个带有槽的条带。 这在成品中形成了许多不同长度的明胶条，以模拟木板。 每个平行条带具有模制的上表面，其限定从上表面的其它部分凹入的一系列波浪线，并且比其余部分更深地染色，从而模拟木纹外观。

    Paving stones
    99.
    发明授权
    Paving stones 有权
    铺路石

    公开(公告)号：US09315950B2

    公开(公告)日：2016-04-19

    申请号：US14056220

    申请日：2013-10-17

    Applicant: Oldcastle Architectural, Inc.

    Inventor： Leonard Browning ,  Robert J. Lundell

    IPC: E01C5/06

    CPC classification number: E01C5/06 ,  E01C5/065 ,  E01C2201/02 ,  E01C2201/12

    Abstract: Generally L-shaped, square, rectangular, triangular, hexagonal, parallelogram and other-shaped paving stones with inter-fitting vertical spacers forming serpentine side contact surfaces that provide enhanced stone-to-stone interlocking in both water-permeable and water-impermeable paving installations.

    Abstract translation: 通常为L形，正方形，矩形，三角形，六边形，平行四边形和其他形状的铺路石，具有相互垂直的间隔件，形成蛇形侧面接触表面，可在透水和不透水的铺路中提供增强的石头与石材互锁 安装。

    Artificial flagstone for providing a surface with a natural random look
    100.
    发明授权
    Artificial flagstone for providing a surface with a natural random look 有权
    人造石板，用于提供具有自然随机外观的表面

    公开(公告)号：US09193215B2

    公开(公告)日：2015-11-24

    申请号：US14577856

    申请日：2014-12-19

    Applicant: Oldcastle Building Products Canada, Inc.

    Inventor： Bertin Castonguay ,  Marcel Thomassen

    IPC: E01C5/00 ,  B44F9/04 ,  E01C15/00 ,  E04F13/14 ,  E04F13/08

    CPC classification number: E01C5/00 ,  B44F9/04 ,  E01C5/06 ,  E01C15/00 ,  E01C2201/02 ,  E01C2201/06 ,  E04F13/0873 ,  E04F13/147 ,  E04F15/08 ,  E04F2201/09 ,  E04F2201/091

    Abstract: An artificial flagstone for use in combination with other similar flagstones for covering a surface with a natural random look, the flagstone having a generally hexagonal body comprising a first, second, third, fourth, fifth and sixth consecutive vertices; a first pair of first and second sides extending radially from the first vertex; a second pair of third and fourth sides extending radially from the third vertex; a third pair of fifth and sixth sides extending radially from the fifth vertex; wherein the sides of at least one of the first, second and third pair of sides have at least one split deviation along their length and are respectively rotational images of each other, and the artificial flagstone has no rotational symmetry when rotated about a central axis.

    Abstract translation: 一种用于与其他类似的石碑组合使用以用于以自然随机外观覆盖表面的人造石板，该石板具有包括第一，第二，第三，第四，第五和第六连续顶点的大致六边形的主体; 从第一顶点径向延伸的第一对第一和第二侧; 第二对第三和第四面从第三顶点径向延伸; 从第五顶点径向延伸的第三对第五和第六侧; 其中所述第一，第二和第三对中的至少一个侧面的边沿其长度具有至少一个分裂偏差并且分别是彼此的旋转图像，并且当围绕中心轴旋转时，所述人造石板不具有旋转对称性。

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