U.S. patent number D543,438 [Application Number D/225,152] was granted by the patent office on 2007-05-29 for adjustable screw-in post support. This patent grant is currently assigned to Peak Innovations Inc.. Invention is credited to Simon Walker.
United States Patent | D543,438 |
Walker | May 29, 2007 |
Inventors: | Walker; Simon (Delta, CA) |
---|---|
Assignee: | Peak Innovations Inc.
(Richmond, CA) |
Appl. No.: | D/225,152 |
Filed: | March 14, 2005 |
Current U.S. Class: | D8/354 |
Current International Class: | 0805 |
Field of Search: | ;D8/1 ;47/47 ;135/118 ;248/530,545,87,156 |
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4588157 | May 1986 | Mills |
4593872 | June 1986 | Svensson |
4874149 | October 1989 | Miceli |
4923165 | May 1990 | Cockman |
5011107 | April 1991 | Reece |
5927677 | July 1999 | Speece et al. |
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