Wall block

- Westblock Systems, Inc.

Latest Westblock Systems, Inc. Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a top plan view of the block of FIG. 1.

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

FIG. 4 is a front elevation view of the block of FIG. 1.

FIG. 5 is a rear elevation view of the block of FIG. 1; and,

FIG. 6 is a side elevation view of the block of FIG. 1, the opposite side being a mirror image thereof.

The broken lines in the drawings represent unclaimed features and form no part of the claimed design.

Claims

We claim the ornamental design for a wall block, as shown and described.

Referenced Cited
U.S. Patent Documents
3726042 April 1973 Haile
D229677 December 1973 Hildebrandt
D256157 July 29, 1980 Ward
D295790 May 17, 1988 Forsberg
4922678 May 8, 1990 Scheiwiller
D317209 May 28, 1991 Forsberg
D341215 November 9, 1993 Blomquist
D363787 October 31, 1995 Powell
5622456 April 22, 1997 Risi
D405193 February 2, 1999 Scales
6149352 November 21, 2000 MacDonald
D467009 December 10, 2002 Agee
6854231 February 15, 2005 MacDonald et al.
7328537 February 12, 2008 Hammer
D645575 September 20, 2011 Bone
D652153 January 10, 2012 Hammer
D652154 January 10, 2012 Hammer
D652155 January 10, 2012 Hammer
D652531 January 17, 2012 Hammer
D655425 March 6, 2012 Wauhop
D665928 August 21, 2012 Hammer
D667138 September 11, 2012 Rainey
D668792 October 9, 2012 Hammer
D674121 January 8, 2013 Hammer
D677803 March 12, 2013 Hammer
D678553 March 19, 2013 Hammer
8667759 March 11, 2014 Hammer
D708765 July 8, 2014 MacDonald
D781455 March 14, 2017 Risi
D844857 April 2, 2019 Pegg
D846760 April 23, 2019 Lundell
D867620 November 19, 2019 Pegg
D950775 May 3, 2022 Stell
D980459 March 7, 2023 Bott
D992151 July 11, 2023 French
D992763 July 18, 2023 Hammer
D997387 August 29, 2023 Bott
D1015574 February 20, 2024 Bott
20020028114 March 7, 2002 Whitson
20050102949 May 19, 2005 Whitson
20060101762 May 18, 2006 Shillingburg
Other references
  • CornerStone Wall Block, available in homedpot.com, customer review oldest date Jul. 21, 2020 [online], [site visited Sep. 13, 2023], Available from the internet URL: https://www.homedepot.com/p/CornerStone-Flat-Face-8-in-x-18-in-x-12-in-Grey-Concrete-Retaining-Wall-Block-MF100COSP001/207104149 (Year: 2020).
  • ProMuro Wall Block, available in homedep.com, customer review oldest date May 23, 2017 [online], [site visited Sep. 13, 2023], Available from the internet URL: https://www.homedepot.com/Pavestone-ProMuro-6-in-x-18-in-x-12-in-Harvest-Blend-Concrete-Retaining-Wall-Block-40-Pcs-30-sq-ft-Pallet-11016079/301043 (Year: 2017).
  • Product drawing of Versa-Lok standard unit, 2007.
  • Photograph of Ancestral Wallstone by Ideal Concrete Block Co., sold before May 17, 2022.
Patent History
Patent number: D1038445
Type: Grant
Filed: May 17, 2022
Date of Patent: Aug 6, 2024
Assignee: Westblock Systems, Inc. (Lake Forest Park, WA)
Inventors: Eric Hammer (Antioch, TN), James E. Hammer (Lake Forest Park, WA)
Primary Examiner: Leanne Was-Englehart
Assistant Examiner: Jasmine L. Comedy
Application Number: 29/839,013
Classifications