U.S. patent number D270,658 [Application Number 06/187,337] was granted by the patent office on 1983-09-20 for bathtub. This patent grant is currently assigned to Silchor. Invention is credited to Raymond T. Houle, Fredrick A. Kilborn, John H. Kraft, Michael A. Redwine, Stewart D. Reed, Arthur A. Sills.
United States Patent | D270,658 |
Sills , et al. | September 20, 1983 |
Inventors: | Sills; Arthur A. (Traverse City, MI), Kraft; John H. (Traverse City, MI), Houle; Raymond T. (Traverse City, MI), Reed; Stewart D. (El Toro, CA), Redwine; Michael A. (Acme, MI), Kilborn; Fredrick A. (Suttons Bay, MI) |
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Assignee: | Silchor (Traverse City,
MI) |
Appl. No.: | 06/187,337 |
Filed: | September 15, 1980 |
Current U.S. Class: | D23/277; D24/204 |
Current International Class: | D2302 |
Field of Search: | ;D23/48-57 ;D24/38 ;4/538,541-544,546,555,559,571,573,575,578,584,589,590 ;128/66 |
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Domestic Engineering, May 1978, p. 64, top left item.. |
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