PTO
Wrapper
PDF
Dossier
Espace
Google
Patent
D486245
Priority
Sep 13 2002
Filed
Sep 13 2002
Issued
Feb 03 2004
Expiry
Feb 03 2018
Assg.orig
Entity
unknown
24
5
n/a
A concrete paving stone and concrete paving stones , as shown.
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
FIG. 1 is a perspective view of a concrete paving stone having a varied and non-uniform coloring on the outer surface of the stone, a texture having varied and non-uniform lines, valleys and plateaus on the outer surface of the stone and varied and non-uniform chips along the outer edges of the stone and scratches on the outer surface of the stone, so as to have a novel appearance resembling naturally occurring quarry stone.
Morey, Matthew K.
Patent
Priority
Assignee
Title
D582056 ,
Jan 03 2008
KANN GmbH Baustoffwerke
Slab
D582057 ,
Jan 03 2008
KANN GmbH Baustoffwerke
Slab
D589159 ,
Jul 10 2008
Rosetta Hardscapes, LLC
Concrete block simulating natural stone
D589160 ,
Jul 10 2008
Rosetta Hardscapes LLC
Concrete block simulating natural stone
D589161 ,
Jul 10 2008
Rosetta Hardscapes LLC
Concrete block simulating natural stone
D589162 ,
Jul 10 2008
Rosetta Hardscapes, LLC
Concrete block simulating natural stone
D589163 ,
Jul 10 2008
Rosetta Hardscapes, LLC
Concrete block simulating natural stone
D589164 ,
Jul 11 2008
Rosetta Hardscapes, LLC
Concrete block simulating natural stone
D589165 ,
Jul 11 2008
Rosetta Hardscapes, LLC
Concrete block simulating natural stone
D589166 ,
Jul 11 2008
Rosetta Hardscapes, LLC
Concrete block simulating natural stone
D589167 ,
Jul 11 2008
Rosetta Hardscapes, LLC
Concrete block simulating natural stone
D589168 ,
Jul 11 2008
Rosetta Hardscapes, LLC
Concrete block simulating natural stone
D589169 ,
Jul 11 2008
Rosetta Hardscapes, LLC
Concrete block simulating natural stone
D589631 ,
Jul 11 2008
Rosetta Handscapes, LLC
Concrete block simulating natural stone
D601267 ,
May 15 2007
Les materiaux de construction Oldcastle Canada, Inc.
Paving stone
D604431 ,
Jul 17 2008
OLDCASTLE BUILDING PRODUCTS CANADA, INC
Paving slab
D614315 ,
Feb 28 2008
OLDCASTLE BUILDING PRODUCTS CANADA, INC
Paving slab
D617912 ,
May 27 2009
OLDCASTLE BUILDING PRODUCTS CANADA, INC
Surface of a concrete block
D639454 ,
Dec 18 2008
OLDCASTLE BUILDING PRODUCTS CANADA, INC
Paving unit
D646400 ,
Feb 12 2010
Rubber Designs, LLC
Recycled rubber flagstone
D646401 ,
Feb 12 2010
Rubber Designs, LLC
Recycled rubber flagstone
D751731 ,
Oct 21 2008
Anchor Wall Systems, Inc.
Molded surface of a concrete product
D783861 ,
Oct 21 2008
Anchor Wall Systems, Inc.
Molded surface of a concrete block
D817517 ,
Oct 21 2008
Anchor Wall Systems, Inc.
Molded surface of a concrete product
Executed on Assignor Assignee Conveyance Frame Reel Doc
Sep 13 2002 Calstone (assignment on the face of the patent) /
Oct 11 2002 MOREY, MATTHEW K Calstone ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 013492 /0915
pdf
Date
Maintenance Fee Events
n/a
Date
Maintenance Schedule
n/a