Concrete building block

(10) US D902,444 S

(22) 24.01.2019

(45) 17.11.2020

(57) The ornamental design for a concrete building block, as shown and described.
DESCRIPTION
1. Concrete building block
FIG. 1.1 is a perspective view of a concrete building block;

FIG. 1.2 is a front view thereof; FIG. 1.3 is a back view thereof; FIG. 1.4 is a top view thereof; FIG. 1.5 is a bottom view thereof; FIG. 1.6 is a right side view thereof; FIG. 1.7 is a left side view thereof; and FIG. 1.8 is a cross-sectional view thereof taken along line 1.8 in FIG. 1.2.
The broken lines shown in FIGS. 1.1-1.8 illustrate portions of the concrete building block that form no part of the claimed design.
1 Claim, 8 Drawing Sheets

(71) ASURO Co., LTD., Saitama (JP)

Related articles:

Issue 2020-04

Front face of a concrete wall block

(10) US D875,274 S (22) 30.05.2018 (45) 11.02.2020 (57) We claim the ornamental design for a front face of a concrete wall block, as shown and described. DESCRIPTION FIG. 1 is a front view of a front...

more
Issue 2012-10

Connector for securing a concrete wall panel to a concrete foundation

(10) US D666,078 S (22) Jun. 6, 2011 (43) Aug. 28, 2012 (57) The ornamental design of a connector for screwing a concrete wall panel to a concrete foundation, as shown and described. FIG. 1 is a...

more
Issue 2010-07

July 2010

Issue 2020-12

Member with slab geometry, tactile directional system made thereof as well as sto made thereof and crossing island ...

(10) DE 20 2020 104 151 U1 (22) 17.07.2020 (45) 17.09.2020 (57) Plattenförmiges Betonfertigteil (12), aufweisend eine als Auftrittsfläche dienende Oberseite (12a), eine Vorderseite (12b), eine...

more
Issue 2018-11

Building block wall constructions made from building blocks, and methods

(10) US 2018/0274229 Al (22) 21.05.2017 (43) 27.09.2018 (57) A concrete building block includes indicators along each end to assist in aligning a pin placed in the block with a channel in a like block...

more