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Reel/Frame:	059437/0933			Pages:	21
		Recorded:	03/18/2022
Attorney Dkt #:	037216-0035
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 57

Patent #:	9643337	Issue Dt:	05/09/2017	Application #:	14085189	Filing Dt:	11/20/2013
Publication #:	US20140090632	Pub Dt:	04/03/2014
Title:	BLOCK SPLITTER ASSEMBLY AND METHOD OF PRODUCING WALL BLOCKS

Patent #:	9739028	Issue Dt:	08/22/2017	Application #:	14204589	Filing Dt:	03/11/2014
Publication #:	US20140270988	Pub Dt:	09/18/2014
Title:	IRREGULAR TRAPEZOIDAL BUILDING UNIT AND WALL STRUCTURE INCLUDING SAME

Patent #:	9580881	Issue Dt:	02/28/2017	Application #:	14507295	Filing Dt:	10/06/2014
Publication #:	US20150023741	Pub Dt:	01/22/2015
Title:	RETAINING WALL CONTAINING WALL BLOCKS WITH WEIGHT BEARING PADS

Patent #:	9574317	Issue Dt:	02/21/2017	Application #:	14861224	Filing Dt:	09/22/2015
Publication #:	US20160010307	Pub Dt:	01/14/2016
Title:	WALL BLOCK AND WALL BLOCK SYSTEM

Patent #:	9903088	Issue Dt:	02/27/2018	Application #:	15045795	Filing Dt:	02/17/2016
Publication #:	US20160237638	Pub Dt:	08/18/2016
Title:	BLOCKS AND BLOCK CONNECTORS, BLOCK SYSTEMS AND METHODS OF MAKING BLOCKS

Patent #:	9832934	Issue Dt:	12/05/2017	Application #:	15052782	Filing Dt:	02/24/2016
Publication #:	US20160242364	Pub Dt:	08/25/2016
Title:	EDGER HAVING CONNECTION SURFACES

Patent #:	9951527	Issue Dt:	04/24/2018	Application #:	15215109	Filing Dt:	07/20/2016
Publication #:	US20170022722	Pub Dt:	01/26/2017
Title:	PATIO BLOCKS AND BLOCK SYSTEMS WITH SIDE SURFACE POSITIONING AND RETAINING STRUCTURES

Patent #:	9732523	Issue Dt:	08/15/2017	Application #:	15217406	Filing Dt:	07/22/2016
Publication #:	US20170022710	Pub Dt:	01/26/2017
Title:	CONNECTION SURFACE FOR A STRUCTURAL UNIT AND METHOD OF MAKING SAME

Patent #:	9745742	Issue Dt:	08/29/2017	Application #:	15221767	Filing Dt:	07/28/2016
Publication #:	US20160333577	Pub Dt:	11/17/2016
Title:	IRREGULAR TESSELLATED BUILDING UNITS

Patent #:	9943983	Issue Dt:	04/17/2018	Application #:	15264895	Filing Dt:	09/14/2016
Publication #:	US20170072593	Pub Dt:	03/16/2017
Title:	BLOCK SPLITTER ASSEMBLY AND METHOD OF PRODUCING WALL BLOCKS

Patent #:	10329717	Issue Dt:	06/25/2019	Application #:	15283770	Filing Dt:	10/03/2016
Publication #:	US20170051458	Pub Dt:	02/23/2017
Title:	TWISTED BLOCK

Patent #:	9957687	Issue Dt:	05/01/2018	Application #:	15401646	Filing Dt:	01/09/2017
Publication #:	US20170114515	Pub Dt:	04/27/2017
Title:	WALL BLOCK AND WALL BLOCK SYSTEM

Patent #:	10156077	Issue Dt:	12/18/2018	Application #:	15653796	Filing Dt:	07/19/2017
Publication #:	US20180023303	Pub Dt:	01/25/2018
Title:	VENEER CONNECTORS, WALL BLOCKS, VENEER PANELS FOR WALL BLOCKS, AND WALLS

Patent #:	10422101	Issue Dt:	09/24/2019	Application #:	15730228	Filing Dt:	10/11/2017
Publication #:	US20180030683	Pub Dt:	02/01/2018
Title:	BLOCKS AND BLOCK CONNECTORS, BLOCK SYSTEMS AND METHODS OF MAKING BLOCKS

Patent #:	10337163	Issue Dt:	07/02/2019	Application #:	15793265	Filing Dt:	10/25/2017
Publication #:	US20180044877	Pub Dt:	02/15/2018
Title:	BLOCKS, BLOCK SYSTEMS AND METHODS OF MAKING BLOCKS

Patent #:	10519656	Issue Dt:	12/31/2019	Application #:	15845395	Filing Dt:	12/18/2017
Publication #:	US20180106038	Pub Dt:	04/19/2018
Title:	RETAINING WALL CONTAINING WALL BLOCKS WITH WEIGHT BEARING PADS

Patent #:	10370859	Issue Dt:	08/06/2019	Application #:	15959817	Filing Dt:	04/23/2018
Publication #:	US20180238061	Pub Dt:	08/23/2018
Title:	PATIO BLOCKS AND BLOCK SYSTEMS WITH SIDE SURFACE POSITIONING AND RETAINING STRUCTURES

Patent #:	11498241	Issue Dt:	11/15/2022	Application #:	16048881	Filing Dt:	07/30/2018
Publication #:	US20180333893	Pub Dt:	11/22/2018
Title:	BLOCK, BLOCK SYSTEM AND METHOD OF MAKING A BLOCK

Patent #:	10927547	Issue Dt:	02/23/2021	Application #:	16048930	Filing Dt:	07/30/2018
Publication #:	US20180334805	Pub Dt:	11/22/2018
Title:	WALL BLOCKS, VENEER PANELS FOR WALL BLOCKS AND METHOD OF CONSTRUCTING WALLS

Patent #:	10760269	Issue Dt:	09/01/2020	Application #:	16166533	Filing Dt:	10/22/2018
Publication #:	US20190119915	Pub Dt:	04/25/2019
Title:	RETAINING WALL BLOCK AND RETAINING WALL BLOCK SYSTEM

Patent #:	10760281	Issue Dt:	09/01/2020	Application #:	16167961	Filing Dt:	10/23/2018
Publication #:	US20190055736	Pub Dt:	02/21/2019
Title:	VENEER CONNECTORS, WALL BLOCKS, VENEER PANELS FOR WALL BLOCKS, AND WALLS

Patent #:	10711425	Issue Dt:	07/14/2020	Application #:	16294177	Filing Dt:	03/06/2019
Publication #:	US20190277001	Pub Dt:	09/12/2019
Title:	WALL BLOCKS HAVING ONE OR MORE MULTI-FACETED FACES OR SIDE WALLS, WALL BLOCK SYSTEMS AND METHODS OF CONSTRUCTING A WALL

Patent #:	10760224	Issue Dt:	09/01/2020	Application #:	16449723	Filing Dt:	06/24/2019
Publication #:	US20190309484	Pub Dt:	10/10/2019
Title:	TWISTED BLOCK

Patent #:	10760242	Issue Dt:	09/01/2020	Application #:	16458800	Filing Dt:	07/01/2019
Publication #:	US20190323198	Pub Dt:	10/24/2019
Title:	BLOCKS, BLOCK SYSTEMS AND METHODS OF MAKING BLOCKS

Patent #:	10655340	Issue Dt:	05/19/2020	Application #:	16527450	Filing Dt:	07/31/2019
Publication #:	US20190352914	Pub Dt:	11/21/2019
Title:	PATIO BLOCKS AND BLOCK SYSTEMS WITH SIDE SURFACE POSITIONING AND RETAINING STRUCTURES

Patent #:	11346559	Issue Dt:	05/31/2022	Application #:	16704222	Filing Dt:	12/05/2019
Publication #:	US20200182473	Pub Dt:	06/11/2020
Title:	BRIDGING LINTEL WITH SUPPORT HANGERS FOR AN INSERT AND BLOCK SYSTEM FOR A STRUCTURE

Patent #:	11401714	Issue Dt:	08/02/2022	Application #:	16730102	Filing Dt:	12/30/2019
Publication #:	US20200131766	Pub Dt:	04/30/2020
Title:	RETAINING WALL CONTAINING WALL BLOCKS WITH WEIGHT BEARING PADS

Patent #:	11060305	Issue Dt:	07/13/2021	Application #:	16876598	Filing Dt:	05/18/2020
Publication #:	US20200284046	Pub Dt:	09/10/2020
Title:	PATIO BLOCKS AND BLOCK SYSTEMS WITH SIDE SURFACE POSITIONING AND RETAINING STRUCTURES

Patent #:	11174616	Issue Dt:	11/16/2021	Application #:	16898473	Filing Dt:	06/11/2020
Publication #:	US20200299920	Pub Dt:	09/24/2020
Title:	WALL BLOCKS HAVING ONE OR MORE MULTI-FACETED FACES OR SIDE WALLS, WALL BLOCK SYSTEMS AND METHODS OF CONSTRUCTING A WALL

Patent #:	11598094	Issue Dt:	03/07/2023	Application #:	16936583	Filing Dt:	07/23/2020
Publication #:	US20200347596	Pub Dt:	11/05/2020
Title:	RETAINING WALL BLOCK AND RETAINING WALL BLOCK SYSTEM

Patent #:	NONE	Issue Dt:		Application #:	17180561	Filing Dt:	02/19/2021
Publication #:	US20210172171	Pub Dt:	06/10/2021
Title:	WALL BLOCKS, VENEER PANELS FOR WALL BLOCKS AND METHOD OF CONSTRUCTING WALLS

Patent #:	D665515	Issue Dt:	08/14/2012	Application #:	29403303	Filing Dt:	10/04/2011
Title:	LANDSCAPING BLOCK

Patent #:	D773072	Issue Dt:	11/29/2016	Application #:	29518428	Filing Dt:	02/24/2015
Title:	LANDSCAPING BLOCK

Patent #:	D775372	Issue Dt:	12/27/2016	Application #:	29523979	Filing Dt:	04/15/2015
Title:	LANDSCAPING BLOCK

Patent #:	D773694	Issue Dt:	12/06/2016	Application #:	29525577	Filing Dt:	04/30/2015
Title:	LANDSCAPING BLOCK

Patent #:	D789555	Issue Dt:	06/13/2017	Application #:	29533762	Filing Dt:	07/22/2015
Title:	LANDSCAPING BLOCK

Patent #:	D791345	Issue Dt:	07/04/2017	Application #:	29533763	Filing Dt:	07/22/2015
Title:	LANDSCAPING BLOCK

Patent #:	D789556	Issue Dt:	06/13/2017	Application #:	29533764	Filing Dt:	07/22/2015
Title:	LANDSCAPING BLOCK

Patent #:	D782703	Issue Dt:	03/28/2017	Application #:	29547073	Filing Dt:	12/01/2015
Title:	LANDSCAPE EDGER

Patent #:	D782704	Issue Dt:	03/28/2017	Application #:	29547077	Filing Dt:	12/01/2015
Title:	LANDSCAPE EDGER

Patent #:	D789558	Issue Dt:	06/13/2017	Application #:	29559779	Filing Dt:	03/31/2016
Title:	LANDSCAPING BLOCK

Patent #:	D814911	Issue Dt:	04/10/2018	Application #:	29571762	Filing Dt:	07/21/2016
Title:	CONNECTOR

Patent #:	D812781	Issue Dt:	03/13/2018	Application #:	29571768	Filing Dt:	07/21/2016
Title:	WALL BLOCK

Patent #:	D815938	Issue Dt:	04/24/2018	Application #:	29571777	Filing Dt:	07/21/2016
Title:	CONNECTOR

Patent #:	D814278	Issue Dt:	04/03/2018	Application #:	29571782	Filing Dt:	07/21/2016
Title:	CONNECTOR

Patent #:	D810322	Issue Dt:	02/13/2018	Application #:	29582059	Filing Dt:	10/25/2016
Title:	LANDSCAPING BLOCK

Patent #:	D809673	Issue Dt:	02/06/2018	Application #:	29584507	Filing Dt:	11/15/2016
Title:	LANDSCAPING BLOCK

Patent #:	D844181	Issue Dt:	03/26/2019	Application #:	29601773	Filing Dt:	04/26/2017
Title:	LANDSCAPING BLOCK

Patent #:	D824542	Issue Dt:	07/31/2018	Application #:	29602747	Filing Dt:	05/03/2017
Title:	LANDSCAPING BLOCK

Patent #:	D819231	Issue Dt:	05/29/2018	Application #:	29602751	Filing Dt:	05/03/2017
Title:	LANDSCAPING BLOCK

Patent #:	D816869	Issue Dt:	05/01/2018	Application #:	29602753	Filing Dt:	05/03/2017
Title:	LANDSCAPING BLOCK

Patent #:	D877653	Issue Dt:	03/10/2020	Application #:	29617987	Filing Dt:	09/18/2017
Title:	PLANTER BLOCK

Patent #:	D846760	Issue Dt:	04/23/2019	Application #:	29623489	Filing Dt:	10/25/2017
Title:	WALL BLOCK

Patent #:	D866799	Issue Dt:	11/12/2019	Application #:	29643566	Filing Dt:	04/10/2018
Title:	LANDSCAPING BLOCK

Patent #:	D880727	Issue Dt:	04/07/2020	Application #:	29677506	Filing Dt:	01/22/2019
Title:	LANDSCAPING BLOCK

Patent #:	D905282	Issue Dt:	12/15/2020	Application #:	29712699	Filing Dt:	11/11/2019
Title:	LANDSCAPING BLOCK WALL

Patent #:	D1036705	Issue Dt:	07/23/2024	Application #:	29781088	Filing Dt:	04/28/2021
Title:	LANDSCAPING BLOCK

Assignor

KEYSTONE RETAINING WALL SYSTEMS LLC

Exec Dt:

03/18/2022

Assignee

WELLS FARGO BANK, N.A., AS AGENT

1700 LINCOLN STREET

3RD FLOOR

DENVER, COLORADO 80203

Correspondence name and address
	LATHAM & WATKINS LLP, C/O JESSICA BAJADA
	1271 AVENUE OF THE AMERICAS
	NEW YORK, NY 10020

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