Retaining block

- Westblock Systems, Inc.
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Description

FIG. 1 is a perspective view of a retaining block, as viewed from the front, top, and one side of the block.

FIG. 2 is a perspective view of the retaining block of FIG. 1, as viewed from the rear, top, and one side of the block.

FIG. 3 is a bottom plan view of the retaining block of FIG. 1.

FIG. 4 is a top plan view of the retaining block of FIG. 1.

FIG. 5 is a side view of the retaining block of FIG. 1, the opposite side being a mirror image thereof.

FIG. 6 is rear view of the retaining block of FIG. 1; and,

FIG. 7 is a front view of the retaining block of FIG. 1.

The broken lines in the drawings that are immediately adjacent to the shaded areas represent an unclaimed boundary of the claimed design. The broken lines showing the remainder of the retaining block are for illustrative purposes only and form no part of the claimed design.

Claims

I claim the ornamental design for a retaining block, as shown and described.

Referenced Cited
U.S. Patent Documents
1631901 June 1927 Threadgill
D210876 April 1968 Kocher et al.
4107894 August 22, 1978 Mullins
4186540 February 5, 1980 Mullins
4372091 February 8, 1983 Brown et al.
4516364 May 14, 1985 Heider
4896472 January 30, 1990 Hunt
5421135 June 6, 1995 Stevens et al.
5505034 April 9, 1996 Dueck
5688078 November 18, 1997 Hammer
5711129 January 27, 1998 Woolford
D405543 February 9, 1999 Shillingburg
5941042 August 24, 1999 Dueck
6062772 May 16, 2000 Perkins
6082933 July 4, 2000 Maguire et al.
6490837 December 10, 2002 Dueck et al.
D468450 January 7, 2003 Hammer
D501935 February 15, 2005 Dawson et al.
6854220 February 15, 2005 Dueck et al.
D527113 August 22, 2006 Rainey
D548367 August 7, 2007 Price
7351015 April 1, 2008 Price et al.
7503730 March 17, 2009 Price
20050016106 January 27, 2005 Dawson et al.
Other references
  • U.S. Appl. No. 29/338,913, Jun. 19, 2009, James E. Hammer.
  • U.S. Appl. No. 29/338,915, Jun. 19, 2009, James E. Hammer.
  • U.S. Appl. No. 29/338,916, Jun. 19, 2009, James E. Hammer.
  • U.S. Appl. No. 29/338,917, Jun. 19, 2009, James E. Hammer.
  • U.S. Appl. No. 29/338,918, Jun. 19, 2009, James E. Hammer.
  • U.S. Appl. No. 29/338,919, Jun. 19, 2009, James E. Hammer.
Patent History
Patent number: D611166
Type: Grant
Filed: Jun 19, 2009
Date of Patent: Mar 2, 2010
Assignee: Westblock Systems, Inc. (Salem, OR)
Inventor: James Hammer (University Place, WA)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Anhdao Doan
Attorney: Klarquist Sparkman, LLP
Application Number: 29/338,914
Classifications
Current U.S. Class: Construction Block Or Brick Type (17) (D25/113)