Solar still
Description
FIG. 1 is a perspective view of a solar still.
FIG. 2 is a left side elevational view thereof, the right side, front and rear elevational views are mirror images of the left side view.
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D135202 | March 1943 | Guilder |
D233886 | December 1974 | Hansrote |
D307460 | April 24, 1990 | Bradford |
D401667 | November 24, 1998 | Tadlock |
3337418 | August 1967 | Halacy |
3870605 | March 1975 | Sakamoto |
4966655 | October 30, 1990 | Wilkerson, Jr. |
5053110 | October 1, 1991 | Deutsch |
5158650 | October 27, 1992 | Wilderson |
5316626 | May 31, 1994 | Guy |
5468351 | November 21, 1995 | Hirota et al. |
Patent History
Patent number: D432203
Type: Grant
Filed: Nov 19, 1999
Date of Patent: Oct 17, 2000
Inventor: Bruce Edwards (Novato, CA)
Primary Examiner: Robin V. Taylor
Law Firm: Goldstein & Canino
Application Number: 0/114,347
Type: Grant
Filed: Nov 19, 1999
Date of Patent: Oct 17, 2000
Inventor: Bruce Edwards (Novato, CA)
Primary Examiner: Robin V. Taylor
Law Firm: Goldstein & Canino
Application Number: 0/114,347
Classifications