U.S. patent number D493,507 [Application Number D/174,255] was granted by the patent office on 2004-07-27 for stake. Invention is credited to Michel J. D'Astous.
United States Patent | D493,507 |
D'Astous | July 27, 2004 |
Inventors: | D'Astous; Michel J. (Sayabec, QC, CA) |
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Appl. No.: | D/174,255 |
Filed: | January 16, 2003 |
Current U.S. Class: | D21/840 |
Current International Class: | 2104 |
Field of Search: | ;D21/840 ;D8/1,391-392,388 ;D23/217 ;135/118,121,99 ;40/645 ;33/1H,293 ;73/865.8 |
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