Number | Name | Date | Kind |
---|---|---|---|
D. 146861 | Kneeland | Jun 1947 | |
D. 186448 | Powell et al. | Oct 1959 | |
D. 198567 | Collins | Jul 1964 | |
D. 201079 | Smith | May 1965 | |
D. 214063 | Preston | May 1969 | |
D. 229141 | Peckenpaugh | Nov 1973 | |
D. 245186 | Hase | Jul 1977 | |
D. 248435 | Densen | Jul 1978 | |
D. 280156 | Allen et al. | Aug 1985 | |
D. 306338 | Rempe et al. | Feb 1990 | |
D. 306665 | Wright | Mar 1990 | |
D. 314225 | Palmer et al. | Jan 1991 | |
D. 324965 | Nelsen | Mar 1992 | |
D. 325829 | Cury | May 1992 | |
D. 327793 | McGrory | Jul 1992 | |
D. 363618 | Cramer | Oct 1995 | |
D. 372700 | Schauwecker et al. | Aug 1996 | |
D. 402498 | Howard et al. | Dec 1998 | |
D. 412550 | Bell | Aug 1999 | |
1319603 | Monfet | Oct 1919 | |
4622102 | Diebel | Nov 1986 | |
5609732 | Magidson | Mar 1997 | |
5662779 | Greene et al. | Sep 1997 | |
5679274 | Mahood | Oct 1997 |
Entry |
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Prior art design of water distillation unit on sale more than one year before the filing date of this application. |