Artificial stone wall
Latest Oldcastle Building Products Canada Inc. Patents:
Description
The design consists of the features of shape, ornamentation and configuration of the artificial stone wall shown in the drawings.
Claims
The ornamental design for an artificial stone wall, as shown and described.
Referenced Cited
U.S. Patent Documents
D278935 | May 21, 1985 | Scheiwiller |
D378702 | April 1, 1997 | Blomquist et al. |
D393727 | April 21, 1998 | Wiegand, Jr. |
D431870 | October 10, 2000 | Ziegler, Jr. |
D431871 | October 10, 2000 | Abbrancati |
D439677 | March 27, 2001 | Mattox |
6431798 | August 13, 2002 | Magliocco |
D477091 | July 8, 2003 | Manthei |
D505733 | May 31, 2005 | Castonguay et al. |
D540954 | April 17, 2007 | Bouchard |
D552258 | October 2, 2007 | Strand et al. |
D555810 | November 20, 2007 | Strand et al. |
D557428 | December 11, 2007 | Doman |
Patent History
Patent number: D578224
Type: Grant
Filed: Jun 18, 2007
Date of Patent: Oct 7, 2008
Assignee: Oldcastle Building Products Canada Inc. (St-John)
Inventor: Marc-André Lacas (Laval)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Kilpatrick Stockton LLP
Application Number: 29/281,186
Type: Grant
Filed: Jun 18, 2007
Date of Patent: Oct 7, 2008
Assignee: Oldcastle Building Products Canada Inc. (St-John)
Inventor: Marc-André Lacas (Laval)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Kilpatrick Stockton LLP
Application Number: 29/281,186
Classifications
Current U.S. Class:
Construction Block Or Brick Type (17) (D25/113)