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Patent
   D634859
Priority
Aug 28 2008
Filed
Aug 28 2008
Issued
Mar 22 2011
Expiry
Mar 22 2025

TERM.DISCL.
Inventors
Barkman, A…
Assg.orig
Barkman Co…
Assg.curr
Barkman Co…
Entity
unknown
Referenced by
19
References
5
Maint.:
n/a
The ornamental design for a paving stone, as shown and described.

FIG. 1 is a top plan view of a paving stone showing the design.

FIG. 2 is a bottom plan view thereof.

FIG. 3 is a side elevational view thereof.

FIG. 4 is a side elevational view thereof.

FIG. 5 is an end elevational view thereof.

FIG. 6 is an end elevational view thereof; and,

FIG. 7 is an isometric view thereof.
INVENTORS:

Barkman, Alan Peter

THIS PATENT IS REFERENCED BY THESE PATENTS:
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9951527, Jul 22 2015 KEYSTONE RETAINING WALL SYSTEMS LLC Patio blocks and block systems with side surface positioning and retaining structures
D663439, Mar 22 2010 Interlocking brick
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D833645, Feb 23 2017 GOUDA-TORGERSON BUILDING SYSTEMS LLC Modular mold
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D833647, Feb 23 2017 GOUDA-TORGERSON BUILDING SYSTEMS LLC Modular mold
D844181, Apr 26 2017 KEYSTONE RETAINING WALL SYSTEMS LLC Landscaping block
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D939495, May 02 2019 THE RICKER LYMAN ROBOTIC COMPANY INC Computer server
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
D317208, Dec 21 1987 Paving stone
D319108, Jul 06 1988 Rectangular construction module
D431305, Apr 23 1997 F VON LANGSDORFF LICENSING LTD Paving stone
D511012, Nov 14 2003 F. Von Langsdorff Licensing Limited Paving stone
D521592, Nov 14 2003 F. von Langdorff Licensing Limited Paving stone
ASSIGNMENT RECORDS    Assignment records on the USPTO
//
Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 28 2008Barkman Concrete Ltd.(assignment on the face of the patent)
Oct 10 2008BARKMAN, ALAN PETERBarkman Concrete LtdASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0217130181 pdf
MAINTENANCE FEES AND DATES:    Maintenance records on the USPTO
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