U.S. patent number D487,156 [Application Number D/175,858] was granted by the patent office on 2004-02-24 for three way; 2-90.degree. inside, 1-135.degree. outside, bullnose corner. This patent grant is currently assigned to Pla-Cor, Incorporated. Invention is credited to Lewis J. Hein, Derrell J. Weldy, Michael D. Weldy.
United States Patent | D487,156 |
Hein , et al. | February 24, 2004 |
Inventors: | Hein; Lewis J. (Alpine, CA), Weldy; Derrell J. (Campo, CA), Weldy; Michael D. (Campo, CA) |
---|---|
Assignee: | Pla-Cor, Incorporated (Santee,
CA) |
Appl. No.: | D/175,858 |
Filed: | February 11, 2003 |
Current U.S. Class: | D25/102 |
Current International Class: | 2501 |
Field of Search: | ;D25/102,199 ;52/287.1,242,288.1,717.06,254,255 ;D8/354 |
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