Patent
   D345426
Priority
Mar 31 1993
Filed
Jun 07 1993
Issued
Mar 22 1994
Expiry
Mar 22 2008
Assg.orig
Entity
unknown
11
4
n/a
The ornamental design for a corner block, as shown and described.

FIG. 1 is a perspective view of the corner block;

FIG. 2 is a top plan view of the corner block of FIG. 1;

FIG. 3 is a bottom plan view of the corner block of FIG. 1;

FIG. 4 is a front elevational view of the corner block of FIG. 1;

FIG. 5 is a back elevational view of the corner block of FIG. 1;

FIG. 6 is a side elevational view of the corner block of FIG. 1;

FIG. 7 is a sectional view taken along the line 7--7 in FIG. 2; and,

FIG. 8 is a sectional view taken along the line 8--8 in FIG. 2.

Hotek, Dan J., Anderson, Peter L., Cowell, Michael J.

Patent Priority Assignee Title
8667759, Mar 14 2011 WESTBLOCK SYSTEMS, INC Wall block system
D463866, Apr 19 2000 GANA BLOCK CO , LTD Building block with aesthetic stone facade
D492796, Oct 01 2002 PF Industries Inc. Front face of a masonry block
D652153, Mar 11 2011 WESTBLOCK SYSTEMS, INC Wall block
D652154, Mar 11 2011 WESTBLOCK SYSTEMS, INC Wall block
D652531, Mar 11 2011 WESTBLOCK SYSTEMS, INC Wall block
D665928, Jun 21 2011 WESTBLOCK SYSTEMS, INC Wall block
D668792, Mar 11 2011 WESTBLOCK SYSTEMS, INC Wall block
D674121, Jun 21 2011 WESTBLOCK SYSTEMS, INC Wall block
D677803, Jun 21 2011 WESTBLOCK SYSTEMS, INC Wall block
D678553, Jun 21 2011 WESTBLOCK SYSTEMS, INC Wall block
Patent Priority Assignee Title
1659962,
3426122,
4107894, Apr 30 1975 Interlocking cementitious building blocks
4186540, Apr 30 1975 Interlocking cementitious building blocks
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 28 1993ANDERSON, PETER J SOCIETE CIVILE DES BREVETSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067570462 pdf
May 28 1993COWELL, MICHAEL J SOCIETE CIVILE DES BREVETSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067570462 pdf
May 28 1993HOTEK, DAN J SOCIETE CIVILE DES BREVETSASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0067570462 pdf
Jun 07 1993Societe Civile des Brevets Henri C. Vidal(assignment on the face of the patent)
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