U.S. patent number D485,092 [Application Number D/175,912] was granted by the patent office on 2004-01-13 for stackable shelf. Invention is credited to Frederick K. Rosen.
United States Patent | D485,092 |
Rosen | January 13, 2004 |
Inventors: | Rosen; Frederick K. (Wheaton, IL) |
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Appl. No.: | D/175,912 |
Filed: | February 13, 2003 |
Current U.S. Class: | D6/675.2 |
Current International Class: | 0604 |
Field of Search: | ;D6/396,397,630,449,465,468,474,499,476-479,510,511 ;108/59-61,91-93,147.11,158.11 ;211/42,43,49.1,85.26,133.2,134,181.1,182,188,203 ;312/7.2 |
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