Plant retention block

- Hortech, Inc.
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Description

FIG. 1 is a perspective view showing a plant retention block;

FIG. 2 is a front elevational view of the plant retention block;

FIG. 3 is a rear elevational view of the plant retention block;

FIG. 4 is a top plan view of the plant retention block, the bottom plan view being a mirror image thereof; and,

FIG. 5 is an elevational view of a first side of the plant retention block, the second opposite side being a mirror image thereof.

The broken lines in FIGS. 1 and 4 are included for the purpose of illustrating portions of the plant retention block that form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
1984393 December 1934 Brown
2881613 April 1959 Taylor et al.
D310130 August 28, 1990 van Kooten
D400601 November 3, 1998 Anello
D423114 April 18, 2000 Fifield
D437644 February 13, 2001 Russo
D509911 September 20, 2005 Shillingburg
Patent History
Patent number: D689626
Type: Grant
Filed: May 14, 2012
Date of Patent: Sep 10, 2013
Assignee: Hortech, Inc. (Nunica, MI)
Inventor: David S. MacKenzie (Nunica, MI)
Primary Examiner: Anhdao Doan
Application Number: 29/420,838
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113)