Wall block
Description
The broken lines in the drawings represent unclaimed features and form no part of the claimed design.
Claims
The ornamental design for a wall block, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 707444 | August 1902 | Moses |
| 748603 | January 1904 | Henry |
| 800067 | September 1905 | Brooke |
| 800674 | October 1905 | Palmer |
| 800875 | October 1905 | Palmer |
| 868838 | October 1907 | Brewington |
| 1329893 | February 1920 | Flynn |
| 1568613 | January 1926 | Munson |
| 1887432 | November 1932 | Reeder |
| 3233380 | February 1966 | Rosenfeld |
| 3562988 | February 1971 | Gregoire |
| 3562989 | February 1971 | Gregoire |
| 3693307 | September 1972 | Muse |
| D224890 | October 1972 | Muse |
| 4003172 | January 18, 1977 | Pawl |
| 4007555 | February 15, 1977 | Sasaoka |
| 4794749 | January 3, 1989 | Marcel |
| 4850739 | July 25, 1989 | Gargollo |
| 4896999 | January 30, 1990 | Ruckstuhl |
| 5035532 | July 30, 1991 | Gargollo |
| 5350256 | September 27, 1994 | Hammer |
| 5505034 | April 9, 1996 | Dueck |
| 5930958 | August 3, 1999 | Stanley |
| 6105330 | August 22, 2000 | Nanayakkara |
| 6149352 | November 21, 2000 | MacDonald |
| D456527 | April 30, 2002 | Azar |
| D468450 | January 7, 2003 | Hammer |
| 6854231 | February 15, 2005 | MacDonald et al. |
| D530832 | October 24, 2006 | Rainey |
| D532119 | November 14, 2006 | Hammer |
| D539436 | March 27, 2007 | Magliocco et al. |
| 7328537 | February 12, 2008 | Hammer |
| 7503729 | March 17, 2009 | Hammer et al. |
| D604865 | November 24, 2009 | Rainey |
| D608463 | January 19, 2010 | Rainey |
| D610711 | February 23, 2010 | LaCroix et al. |
| D610713 | February 23, 2010 | Hammer |
| D611165 | March 2, 2010 | Hammer |
| 7794180 | September 14, 2010 | Blundell |
| 7845266 | December 7, 2010 | Duke |
| D650918 | December 20, 2011 | Hammer |
| D652153 | January 10, 2012 | Hammer |
| D652154 | January 10, 2012 | Hammer |
| D652155 | January 10, 2012 | Hammer |
| D652531 | January 17, 2012 | Hammer |
| D665928 | August 21, 2012 | Hammer |
| D668792 | October 9, 2012 | Hammer |
| D674121 | January 8, 2013 | Hammer |
| D677803 | March 12, 2013 | Hammer |
| D678553 | March 19, 2013 | Hammer |
| D687166 | July 30, 2013 | Dyson |
| 8667759 | March 11, 2014 | Hammer |
| D713474 | September 16, 2014 | Roberson |
| 8925273 | January 6, 2015 | Huff |
| 9032683 | May 19, 2015 | Huff |
| 9482002 | November 1, 2016 | Johnson |
| 9528263 | December 27, 2016 | Lightfoot |
| 9902600 | February 27, 2018 | Hammer et al. |
| D812781 | March 13, 2018 | MacDonald et al. |
| 10106980 | October 23, 2018 | Martinez |
| D895153 | September 1, 2020 | McIntosh |
| D900342 | October 27, 2020 | Rainey |
| D992763 | July 18, 2023 | Hammer |
| 11959285 | April 16, 2024 | Thorp |
| D1069176 | April 1, 2025 | Hammer |
| 20010054268 | December 27, 2001 | Coleman |
| 20040161307 | August 19, 2004 | Hammer |
| 20100303555 | December 2, 2010 | Herse |
| 20120233952 | September 20, 2012 | Hammer |
| 20130049259 | February 28, 2013 | Hammer |
| 20140013697 | January 16, 2014 | Huff |
| 20150063924 | March 5, 2015 | Brookhart et al. |
| 20150068147 | March 12, 2015 | Huff |
| 20160369472 | December 22, 2016 | Ianello et al. |
| 20240426100 | December 26, 2024 | Hammer |
| 20250059759 | February 20, 2025 | Pittock |
| 1028742 | May 2022 | BE |
| 3565190 | September 2006 | CN |
| 109898723 | June 2019 | CN |
| 117364744 | January 2024 | CN |
| 3507243 | November 1985 | DE |
| 2226444 | September 2010 | EP |
| 2570411 | March 1986 | FR |
| 300882112.0000 | November 2016 | KR |
| WO2012/136174 | October 2012 | WO |
- System «Dovetail» wall block _ Download Scientific Diagram https://www.researchgate.net/figure/System-Dovetail-wall-block_fig1_338017852 Dec. 2019 (Year: 2019).
- U.S. Appl. No. 29/839,013, filed May 17, 2022, Hammer et al.
- U.S. Appl. No. 29/859,092, filed Nov. 7, 2022, Hammer et al.
- U.S. Appl. No. 29/859,095, filed Nov. 7, 2022, Hammer et al.
- U.S. Appl. No. 29/877,198, filed Jun. 2, 2023, Hammer et al.
- U.S. Appl. No. 29/877,990, filed Jun. 14, 2023, Eric Hammer.
- U.S. Appl. No. 29/877,992, filed Jun. 14, 2023, Eric Hammer.
- U.S. Appl. No. 29/882,972, filed Jan. 20, 2023, Hammer et al.
- U.S. Appl. No. 29/913,672, filed Oct. 6, 2023, Hammer et al.
- Product drawing of Versa-Lok standard unit, 2007.
- Photograph of Ancestral Wallstone by Ideal Concrete Block Co., sold before May 17, 2022.
- Belgard, “Tandem Modular Block Installation Guide,” retrieved from https://www.belgard.com/wp-content/uploads/2021/03/BEL19-688_Tandem_Modular_Block_Install_Guide_WEB.pdf, 2020, 20 pages.
- Concrete Masonry and Handscapes Association, TEK 03-06C, “Concrete Masonry Veneers,” retrieved from https://www.masonryandhardscapes.org/resource/tek-03-06c/ on May 23, 2025, 7 pages.
Patent History
Patent number: D1095891
Type: Grant
Filed: Dec 22, 2023
Date of Patent: Sep 30, 2025
Assignee: Westblock Systems, Inc. (Lake Forest Park, WA)
Inventor: Eric Hammer (Antioch, TN)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/922,586
Type: Grant
Filed: Dec 22, 2023
Date of Patent: Sep 30, 2025
Assignee: Westblock Systems, Inc. (Lake Forest Park, WA)
Inventor: Eric Hammer (Antioch, TN)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/922,586
Classifications
Current U.S. Class:
Perforated Or Openwork (18) (D25/114)