Patent
   D425628
Priority
May 15 1997
Filed
Nov 14 1997
Issued
May 23 2000
Expiry
May 23 2014
Assg.orig
Entity
unknown
35
30
n/a
The ornamental design for a paving stone, as shown and described.

FIG. 1 is a perspective view of a paving stone showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevation view thereof;

FIG. 4 is a perspective view of a second embodiment of the paving stone;

FIG. 5 is a perspective view of a third embodiment of the paving stone; and,

FIG. 6 is a side elevation view of the second and third embodiment thereof.

The sides of the three embodiments of the paving stone not shown in the drawings are understood to be flat and unornamented and the bottom of the second and third embodiments of the paving stone is flat and ornamental.

Schmitz, Michael, Barth, Gunter

Patent Priority Assignee Title
10370859, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Patio blocks and block systems with side surface positioning and retaining structures
10655340, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Patio blocks and block systems with side surface positioning and retaining structures
11060305, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Patio blocks and block systems with side surface positioning and retaining structures
6488448, Oct 15 1993 Kiltie Corp. Block module
6857244, Jun 07 2000 F. Von Langsdorff Licensing Limited Cast stone for fixing exterior traffic surfaces
6942420, Feb 05 2001 F VON LANGSDORFF LICENSING LIMITED Ground covering elements of artificial stone material
6960048, Oct 15 1999 Kiltie Corporation Modular segmented retaining wall
7220078, Feb 05 2001 F.von Langsdorff Licensing Limited Ground covering elements of artificial stone material
7229235, Oct 15 1999 Kiltie Corporation Retaining wall system
7244079, Oct 15 1999 Kiltie Corporation Retaining wall system
9951527, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Patio blocks and block systems with side surface positioning and retaining structures
D442703, Jul 22 1999 CRH OLDCASTLE INC Paving block
D485370, May 02 2001 F. Von Langsdorff Licensing Limited Paving element
D498543, Feb 05 2001 F VON LANDSDORFF LICENSING LIMITED Paving element
D511012, Nov 14 2003 F. Von Langsdorff Licensing Limited Paving stone
D521592, Nov 14 2003 F. von Langdorff Licensing Limited Paving stone
D537533, Sep 28 2005 Kiltie Corporation Retaining wall block
D552258, Sep 28 2005 Kiltie Corporation Retaining wall block
D569010, Sep 28 2005 Kiltie Corporation Retaining wall block
D587430, Jan 14 2008 Sabritas, S. De R.L. De C.V. Snack food product
D604431, Jul 17 2008 OLDCASTLE BUILDING PRODUCTS CANADA, INC Paving slab
D614315, Feb 28 2008 OLDCASTLE BUILDING PRODUCTS CANADA, INC Paving slab
D639454, Dec 18 2008 OLDCASTLE BUILDING PRODUCTS CANADA, INC Paving unit
D674117, Dec 20 2011 Pavestone, LLC Decorative paving stone
D689624, Jan 24 2011 Best Way Stone Limited Paver
D701619, Jan 24 2011 Best Way Stone Limited Paver
D762882, Dec 05 2013 F. Von Langsdorff Licensing Limited Paving stone
D775372, Apr 15 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D789555, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D789556, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D791345, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D809673, Apr 15 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D819231, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D824542, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
D846156, Dec 05 2013 F. Von Langsdorff Licensing Limited Paving stone
Patent Priority Assignee Title
1314278,
141283,
150710,
1794572,
2060746,
3546792,
3557669,
382683,
3903702,
4016692, Oct 20 1972 F VON LANGSDORFF LICENSING LIMITED Composite paving structures and laying units therefor
4067196, Nov 18 1974 Decorative stone
4185939, Jul 18 1977 F VON LANGSDORFF LICENSING LIMITED Ground covering slab
421618,
4583341, Apr 24 1981 F VON LANGSDORFF LICENSING LIMITED Interlocking ground covering elements and arrangements of them for mechanical laying
4627764, Mar 25 1981 Paving stone, process for manufacturing same and device for carrying out the manufacturing process
5133620, Oct 24 1989 Interconnecting paving stones
5224792, Jan 05 1989 SF-Vollverbundstein Kooperation GmbH Shaped (concrete) slab kit
5251997, Nov 16 1990 Embeddable paving block intended for the surfacing of roadways and other areas of ground and the roadways or other areas of ground which are surfaced with such paving blocks
5360285, Nov 02 1989 F. Von Langsdorff Licensing Limited Set of shaped stones and shaped stone for paving ground areas with wide gaps therebetween
5496129, Aug 06 1993 Frangible interlocking paving stone
125642,
D278934, Jul 07 1981 Paving stone
D278935, Jul 07 1981 Paving stone
D317207, Dec 21 1987 Paving stone
D317208, Dec 21 1987 Paving stone
D389926, Sep 19 1994 F VON LANGSDORFF LICENSING LTD Paving element
D399978, Sep 29 1993 F VON LANGSDORFF LICENSING LIMITED Paving element
DE19520887,
DE4405616,
DE8900276,
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 04 1998BARTH, GUNTERF VON LANGSDORFF LICENSING LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090910126 pdf
Feb 04 1998SCHMITZ, MICHAELF VON LANGSDORFF LICENSING LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0090910126 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule