IP Library › Granted Patent US 667,138
Granted Patent S1
US 667,138 · App. 29/357,808 · Granted Sep 11, 2012

Retaining wall modular block

Assignee: Earth Reinforcement Technologies, LLC
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 667,138
App. No.
29/357,808
Granted
Sep 11, 2012
Kind
S1
Claims (1)

The ornamental design for a retaining wall modular block, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Oct 3, 2013
From: EARTH REINFORCEMENT TECHNOLOGIES, LLC
To: EARTH WALL PRODUCTS, LLC
Reel/Frame 031337/0378 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 25, 2012
From: RAINEY, THOMAS L.
To: EARTH REINFORCEMENT TECHNOLOGIES, LLC
Reel/Frame 028631/0994 →