Invention Application
- Patent Title: Retaining wall block system
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Application No.: US10996208Application Date: 2004-11-23
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Publication No.: US20050072095A1Publication Date: 2005-04-07
- Inventor: Robert MacDonald
- Applicant: Robert MacDonald
- Assignee: Keystone Retaining Wall Systems,Inc.
- Current Assignee: Keystone Retaining Wall Systems,Inc.
- Main IPC: E02D3/02
- IPC: E02D3/02 ; E02D5/00 ; E02D29/02 ; E04B2/02 ; E04C1/39 ; E04C2/04
Abstract:
A retaining wall block system is described. The block system includes blocks of different sizes that are configured to be compatible with each other in the construction of a retaining wall or free-standing wall. Each block has at least three faces which are textured to produce the appearance of natural stone. The faces have varying sizes based on variations in width.
Public/Granted literature
- US07011474B2 Retaining wall block system Public/Granted day:2006-03-14
Information query
