Patent Grant
D314225
| Number | Name | Date | Kind |
|---|---|---|---|
| D121017 | Newman | Jun 1940 | |
| D135202 | Van Guilder | Mar 1943 | |
| D195771 | Soussloff | Jul 1963 | |
| D201425 | Topel | Jun 1965 | |
| D228642 | Chasteen et al. | Oct 1973 | |
| D236463 | Glovagnoli | Aug 1975 | |
| D249051 | Hansrote | Aug 1978 | |
| D249053 | Hansrote | Aug 1978 | |
| D249054 | Hansrote | Aug 1978 | |
| D249056 | Hansrote | Aug 1978 | |
| D249057 | Hansrote | Aug 1978 | |
| D256719 | Rose | Sep 1980 | |
| D293368 | Karanian | Dec 1987 | |
| D306338 | Rempe | Feb 1990 | |
| 565250 | Ziegler | Aug 1896 | |
| 1629807 | Oliver | May 1927 | |
| 2079897 | Brown | May 1937 | |
| 3055810 | Skow | Sep 1962 | |
| 3350279 | Tolchin | Oct 1967 | |
| 3696003 | Fitch et al. | Oct 1972 | |
| 3825491 | Sanchez | Jul 1974 | |
| 3957589 | Mayer | May 1976 | |
| 4045293 | Cooksley | Aug 1977 | |
| 4110170 | Kirschman et al. | Aug 1978 | |
| 4269663 | McFee | May 1981 | |
| 4342623 | Loeffler | Aug 1982 | |
| 4420374 | Ellis, Jr. | Dec 1983 |
| Entry |
|---|
| Brochure entitled, "We Care About the Water You Drink, Polar Bear Water Distillers", (publication date unknown). |
| Brochure entitled "Pure Water, Inc. Improving the Quality of Life Through the Quality of Water", Aug. 1985. |
