U.S. patent number D328,944 [Application Number 07/641,580] was granted by the patent office on 1992-08-25 for shower head. This patent grant is currently assigned to Kallista, Inc.. Invention is credited to Tom E. Robbins.
United States Patent | D328,944 |
Robbins | August 25, 1992 |
**Please see images for: ( Certificate of Correction ) ** |
Inventors: | Robbins; Tom E. (San Leandro, CA) |
---|---|
Assignee: | Kallista, Inc. (San Leandro,
CA) |
Appl. No.: | 07/641,580 |
Filed: | January 15, 1991 |
Current U.S. Class: | D23/213 |
Field of Search: | ;D23/213,223-229 ;239/280-281,282-283,288.5,443-449,456-460,525,550-552,556-559,562-565 ;4/191-192,567-570,599-603,596,615 |
192728 | July 1877 | Bailey |
1330312 | February 1920 | Figueroa |
1551226 | August 1925 | Vallier |
1960969 | May 1934 | Duncan |
2005196 | June 1935 | Mearz |
2216149 | October 1940 | Weiss |
2228626 | January 1941 | Hetherington |
4413362 | November 1983 | Chianco et al. |
Photos of the Kallista Magnum Raindome shower head (admitted prior art). . A 1987 Kallista ad for the Magnum Raindome shower head. . Page 145 from a 1973 Kohler K-73 catalog showing the Model K-7360 shower head. . Photos of a Kohler spout.. |
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