IP Library › Granted Patent US 671,657
Granted Patent S1
US 671,657 · App. 29/404,851 · Granted Nov 27, 2012

Landscaping block

Assignee: Keystone Retaining Wall Systems, Inc.
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Quick Facts
Patent No.
US 671,657
App. No.
29/404,851
Granted
Nov 27, 2012
Kind
S1
Claims (1)

The ornamental design for a landscaping block, as shown and described.

Assignments (4)
SECURITY INTEREST Recorded Dec 8, 2016
From: KEYSTONE RETAINING WALL SYSTEMS LLC
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS AGENT
Reel/Frame 040852/0143 →
RELEASE OF SECURITY INTEREST Recorded Nov 28, 2016
From: GOLDMAN SACHS LENDING PARTNERS, LLC
To: KEYSTONE RETAINING WALL SYSTEMS LLC
Reel/Frame 040692/0055 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Jun 18, 2013
From: KEYSTONE RETAINING WALL SYSTEMS LLC; CONTECH ENGINEERED SOLUTIONS LLC; IMBRIUM SYSTEMS LLC
To: GOLDMAN SACHS LENDING PARTNERS LLC
Reel/Frame 030634/0040 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 28, 2011
From: MACDONALD, ROBERT A.
To: KEYSTONE RETAINING WALL SYSTEMS, INC.
Reel/Frame 027138/0180 →
Continuity (1)
Division 29366124 · Jul 20, 2010