CRAIG D MORITZ
Engineering in Saint Paul, MN
License number
Massachusetts 40576
Issued Date
Apr 14, 1998
Expiration Date
Jun 30, 2018
Type
Civil Engineer
Address
Address
Saint Paul, MN 55127
Personal information
See more information about CRAIG D MORITZ at radaris.comName
Address
Phone
244 Meadowood Ln, Saint Paul, MN 55127
244 Meadowood Pl, Vadnais Heights, MN 55127
Professional information
See more information about CRAIG D MORITZ at trustoria.com
Retaining Wall Block System
Retaining Wall Block System
US Patent:
2011024, Oct 6, 2011
Filed:
Mar 3, 2011
Appl. No.:
13/039924
Inventors:
Joseph M. Friederichs - Lakeville MN, US
Craig D. Moritz - Vadnais Heights MN, US
Craig D. Moritz - Vadnais Heights MN, US
Assignee:
KEYSTONE RETAINING WALL SYSTEMS, INC. - Bloomington MN
International Classification:
E02D 17/00, E04C 2/04
US Classification:
405284, 52609, 52600
Abstract:
A wall block having a block body having opposed front and back faces, opposed first and second side walls, and opposed and substantially parallel top and bottom faces, the top face having a receiving channel, and the receiving channel opening onto one or more pin holes. The wall block can be used in a retaining wall made of (i) a plurality of blocks including at least one lower course and at least one upper course, at least one block comprising a block body having opposed front and back faces, opposed first and second side walls, and opposed and substantially parallel top and bottom faces, the top face having a receiving channel, and the receiving channel opening onto one or more pin holes; (ii) a soil retaining material; and (iii) a channel bar.