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Patent
   D789558
Priority
Mar 31 2016
Filed
Mar 31 2016
Issued
Jun 13 2017
Expiry
Jun 13 2032
Inventors
Lundell, R…
Assg.orig
KEYSTONE R…
Assg.curr
KEYSTONE R…
Entity
unknown
Referenced by
3
References
21
Maint.:
n/a
The ornamental design for a landscaping block, as shown and described.

FIG. 1 is a top plan view of a landscaping block;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in the figures depict portions of the landscaping block that form no part of the claimed design.
INVENTORS:

Lundell, Robert John, MacDonald, Robert A., Riccobene, Thomas S.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D816869, Mar 31 2016 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D844181, Apr 26 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D880727, Apr 26 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
4919565, Oct 23 1987 Composite stone set
8500362, Sep 25 2008 SF-Kooperation GmbH Beton-Konzepte Molded brick for laying ground coverings
D389926, Sep 19 1994 F VON LANGSDORFF LICENSING LTD Paving element
D393727, May 15 1997 Interlocking paving stone
D485370, May 02 2001 F. Von Langsdorff Licensing Limited Paving element
D506013, May 12 2004 Hector Tile Company, Inc. Landscape edging blocks
D511012, Nov 14 2003 F. Von Langsdorff Licensing Limited Paving stone
D574087, Jun 28 2007 Oldcastle Building Products Canada Inc. Artificial paver unit
D578224, Jun 18 2007 Oldcastle Building Products Canada Inc. Artificial stone wall
D579576, Jun 18 2007 Oldcastle Building Products Canada Inc. Artificial stone wall
D604431, Jul 17 2008 OLDCASTLE BUILDING PRODUCTS CANADA, INC Paving slab
D639454, Dec 18 2008 OLDCASTLE BUILDING PRODUCTS CANADA, INC Paving unit
D645165, Dec 03 2010 ANCHOR WALL SYSTEMS, INC Molded surface of a concrete product
D663859, Oct 27 2009 Set of pavers
D663861, Sep 02 2011 Paver
D664266, Jun 27 2010 Paving block
D674117, Dec 20 2011 Pavestone, LLC Decorative paving stone
D689624, Jan 24 2011 Best Way Stone Limited Paver
D695918, Sep 05 2012 OLDCASTLE BUILDING PRODUCTS CANADA INC Paver
D701619, Jan 24 2011 Best Way Stone Limited Paver
D762882, Dec 05 2013 F. Von Langsdorff Licensing Limited Paving stone
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Mar 31 2016KEYSTONE RETAINING WALL SYSTEMS LLC(assignment on the face of the patent)
Mar 17 2017MACDONALD, ROBERT A KEYSTONE RETAINING WALL SYSTEMS LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0421350429 pdf
Mar 20 2017RICCOBENE, THOMAS S KEYSTONE RETAINING WALL SYSTEMS LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0421350429 pdf
Mar 24 2017LUNDELL, ROBERT JOHNKEYSTONE RETAINING WALL SYSTEMS LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0421350429 pdf
Mar 18 2022GRIFFIN PIPE PRODUCTS CO , LLCWells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022KEYSTONE RETAINING WALL SYSTEMS LLCWELLS FARGO BANK, N A , AS AGENTSECURITY INTEREST SEE DOCUMENT FOR DETAILS 0594370933 pdf
Mar 18 2022KEYSTONE RETAINING WALL SYSTEMS LLCWells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022CONTECH ENGINEERED SOLUTIONS LLCWells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022Pavestone, LLCWells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022BEST BLOCK, LLCWells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022United States Pipe and Foundry Company, LLCWells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022FORTERRA CONCRETE PRODUCTS, INC Wells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022Forterra Pipe & Precast, LLCWells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022MODULAR WETLAND SYSTEMS, INC Wells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022Bio Clean Environmental Services, IncWells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022CUSTOM FAB, INC Wells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
Mar 18 2022FORTERRA PRECAST CONCEPTS, LLCWells Fargo Bank, National Association, As AgentPATENT SECURITY AGREEMENT ABL 0594790437 pdf
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