Retaining wall block
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 19, 2004
app pub date -
Feb 13, 2004
filing date -
Feb 17, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A mortarless concrete block retaining wall is formed from special blocks arranged in set-back tiers and interlocked by a special post groove arrangement. Each block is trapezoidal in plan view with a pair of laterally spaced posts projecting from the top surface of the block. A groove on the bottom surface of the block fits over adjacent posts in the underlying tiers. The vertically adjacent tiers are laterally offset to interlock the tiers via the post/groove arrangement. The post/groove arrangement allows for blocks that are adjustable to interlock the tiers in a straight configuration or in varying degrees of convex and concave curved configurations.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully