IP Library Granted Patent US 10,895,055
Granted Patent B1
US 10,895,055 · App. 15/699,937 · Granted Jan 19, 2021

Molded concrete blocks having simulated brick or stone outer surfaces

Inventors: Edward J. Anderson (Littleton, CO); Geoffrey S. Parrington (Thornton, CO); Dion T. DeMeyer (Erie, CO)
Assignee: Mortarless Technologies LLC
E02D29/0266B28B7/10
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 10,895,055
App. No.
15/699,937
Granted
Jan 19, 2021
Kind
B1
Abstract

A simulated stone or brick column or retaining wall is made up of rows of masonry blocks of generally trapezoidal configuration arranged in end-to-end relation to one another in each row, each block including a recessed portion being aligned with one another in each row and each block having textured wall surfaces simulating the appearance of brick or stone along one or more wall surfaces arranged in different configurations without the necessity of interlocking the blocks together.

Claims (11)

1. A masonry block of generally trapezoidal configuration, comprising:

a lower-most flat surface;

a recessed portion extending upwardly from the lower-most flat surface; and

at least one textured external wall surface simulating the appearance of stone or brick;

wherein the lower-most flat surface surrounds the recessed portion on two sides and defines a lower outer perimeter and an upper flat surface that defines an upper outer perimeter, the upper outer perimeter larger than the lower outer perimeter; and

wherein the block further comprises a rear surface tapering downwardly from a top surface and terminating in the lower-most flat surface, and wherein the textured external wall surface is oriented vertically when the top surface and the lower-most flat surface are oriented horizontally, and wherein the rear surface comprises a cavity.

2. The masonry block of claim 1 , wherein end walls taper inwardly from the front surface to the rear surface, such that an outer perimeter of the front surface is larger than an outer perimeter of the rear surface.

3. The masonry block of claim 1 , wherein said recessed portion has an inverted generally V-shaped configuration.

4. The masonry block of claim 1 , wherein a weight of the masonry block is between 30 pounds and 50 pounds.

5. The masonry block of claim 1 , wherein the textured external wall surface is a front surface, and a distance between the front surface to the rear surface is between 8 inches and 9 inches.

6. The masonry block of claim 2 , wherein the endwalls taper downwardly from the upper flat surface to the lower-most flat surface.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 31, 2020
From: FORTERRA PRECAST CONCEPTS, LLC
To: MORTARLESS TECHNOLOGIES LLC
Reel/Frame 051681/0950 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 31, 2020
From: PRECAST CONCEPTS, LLC
To: NEW PRECAST, LLC
Reel/Frame 051681/0969 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 31, 2020
From: ANDERSON, EDWARD J.; PARRINGTON, GEOFFREY S.; DEMEYER, DION T.
To: PRECAST CONCEPTS, LLC
Reel/Frame 051682/0049 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 4, 2019
From: NEW PRECAST LLC
To: FORTERRA PRECAST CONCEPTS LLC
Reel/Frame 048790/0078 →
Continuity (2)
Division 14176991 · Feb 10, 2014
Provisional Application 61762685 · Feb 8, 2013