Paver base underlayment
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Description
Claims
The ornamental design for a paver base underlayment, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
| 1974280 | September 1934 | Jones |
| 5383314 | January 24, 1995 | Rothberg |
| 5460867 | October 24, 1995 | Magnuson |
| 5489462 | February 6, 1996 | Sieber |
| 5587218 | December 24, 1996 | Betz |
| 6715956 | April 6, 2004 | Weber et al. |
| 6877932 | April 12, 2005 | Prevost |
| 7014390 | March 21, 2006 | Morris |
| 7244076 | July 17, 2007 | Whitson |
| 7404690 | July 29, 2008 | Lukasik et al. |
| D593220 | May 26, 2009 | Reed |
| 20040058096 | March 25, 2004 | Prevost |
| 20050028475 | February 10, 2005 | Barlow |
| 20080176010 | July 24, 2008 | Sawyer et al. |
| 20100284740 | November 11, 2010 | Sawyer et al. |
- Vast web site catalogue print out, accessed Jun. 8, 2010.
Patent History
Patent number: D645169
Type: Grant
Filed: Nov 24, 2010
Date of Patent: Sep 13, 2011
Assignee: Brock USA, LLC (Boulder, CO)
Inventor: Richard R. Runkles (Longmont, CO)
Primary Examiner: Doris Clark
Attorney: MacMillan, Sobanski & Todd, LLC
Application Number: 29/379,853
Type: Grant
Filed: Nov 24, 2010
Date of Patent: Sep 13, 2011
Assignee: Brock USA, LLC (Boulder, CO)
Inventor: Richard R. Runkles (Longmont, CO)
Primary Examiner: Doris Clark
Attorney: MacMillan, Sobanski & Todd, LLC
Application Number: 29/379,853
Classifications
Current U.S. Class:
Symmetrica Pattern Or Pattern Unit (D25/153)