IP Library › Granted Patent US 1,069,176
Granted Patent S1
US 1,069,176 · App. 29/877,992 · Granted Apr 1, 2025

Wall block

Inventors: Eric Hammer (Antioch, TN); James E. Hammer (Lake Forest Park, WA)
Assignee: Westblock Systems, Inc.
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,069,176
App. No.
29/877,992
Granted
Apr 1, 2025
Kind
S1
Claims (1)

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

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 13, 2023
From: HAMMER, ERIC; HAMMER, JAMES E.
To: WESTBLOCK SYSTEMS, INC.
Reel/Frame 064247/0561 →
References Cited (44)
US D300253S · Forsberg · 1989 [cited by examiner]
US D347070S · Anderson · 1994 [cited by examiner]
US D350611S · Scales · 1994 [cited by examiner]
US 5350256A · Hammer · 1994 [cited by applicant]
US 5505034A · Dueck · 1996 [cited by applicant]
US D456527S · Azar · 2002 [cited by applicant]
US D463040S · Cerrato · 2002 [cited by examiner]
US D468450S · Hammer · 2003 [cited by applicant]
US D530832S · Rainey · 2006 [cited by applicant]
US D532119S · Hammer · 2006 [cited by applicant]
US D539436S · Magliocco et al. · 2007 [cited by applicant]
US D539438S · Price · 2007 [cited by examiner]
US D539923S · Urriola · 2007 [cited by examiner]
US D551358S · Deragon · 2007 [cited by examiner]
US 7503729B2 · Hammer et al. · 2009 [cited by applicant]
US D604865S · Rainey · 2009 [cited by applicant]
US D608463S · Rainey · 2010 [cited by applicant]
US D610711S · LaCroix et al. · 2010 [cited by applicant]
US D610713S · Hammer · 2010 [cited by applicant]
US D611106S · van Beek · 2010 [cited by applicant]
US D611165S · Hammer · 2010 [cited by applicant]
US 7794180B2 · Blundell · 2010 [cited by applicant]
US D650918S · Hammer · 2011 [cited by applicant]
US D668792S · Hammer · 2012 [cited by applicant]
US D687166S · Dyson · 2013 [cited by applicant]
US 9902600B2 · Hammer et al. · 2018 [cited by applicant]
US D812781S · MacDonald et al. · 2018 [cited by applicant]
US D895153S · McIntosh · 2020 [cited by applicant]
US D900342S · Rainey · 2020 [cited by applicant]
US D1038445S · Hammer · 2024 [cited by examiner]
US D1038446S · Hammer · 2024 [cited by examiner]
US 20040161307A1 · Hammer · 2004 [cited by applicant]
US 20050108973A1 · Hammer · 2005 [cited by examiner]
US 20120233952A1 · Hammer · 2012 [cited by applicant]
US 20130049259A1 · Hammer · 2013 [cited by applicant]
US 20150063924A1 · Brookhart et al. · 2015 [cited by applicant]
US 20160369472A1 · Ianello et al. · 2016 [cited by applicant]
ID A002008030340001 · 2008 [cited by examiner]
KR 3002903680000 · 2002 [cited by examiner]
KR 3002904870001 · 2002 [cited by examiner]
EverBlock 5×5 Wall Kit. website, Amazon, Earliest Internet Web Archive date Nov. 14, 2022, Available on the internet URL https://www.amazon.com/EverBlock-Modular-Building-Structures-Partition/dp/B0B3YYK5MM (Year: 2022). [cited by examiner]
Beuta DIY No Dig Faux Stone. website, Amazon, Earliest Internet Web Archive date May 21, 2023, Available on the internet URL https://www.amazon.com/dp/B0BSB6MHN9/ (Year: 2023). [cited by examiner]
Rock Lock Interlocking Border. website, Amazon, Earliest Internet Web Archive date Mar. 28, 2019, Available on the internet URL https://www.amazon.com/RTS-Accents-Interlocking-Straight-Section/dp/B003P9X6ZE (Year: 2019). [cited by examiner]
Blackstone, Amazon, Earliest Internet Web Archive date Apr. 2, 2023, Available on the internet URL https://www.amazon.com/Multiuse-Magic-Blackstone-Griddle-Scraper , 4/dp/B0B14JRJXR (Year: 2023). [cited by examiner]