Water purifier
Description
FIG. 1 is front, left and top perspective view of a water purifier showing our new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof; and,
FIG. 5 is a top plan view thereof.
Referenced Cited
U.S. Patent Documents
D228065 | August 1973 | Comroe |
D235015 | April 1975 | Stern |
825907 | July 1906 | Huber |
1976906 | October 1934 | Waldron |
3012676 | December 1961 | Englesberg |
Patent History
Patent number: D328121
Type: Grant
Filed: Dec 12, 1988
Date of Patent: Jul 21, 1992
Inventors: Paul M. Pedersen (Upper Marlboro, MD), Joshua Scharf (New York, NY)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorney: Michael J. McGreal
Application Number: 7/283,936
Type: Grant
Filed: Dec 12, 1988
Date of Patent: Jul 21, 1992
Inventors: Paul M. Pedersen (Upper Marlboro, MD), Joshua Scharf (New York, NY)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Attorney: Michael J. McGreal
Application Number: 7/283,936
Classifications
Current U.S. Class:
Filter Or Strainer (2) (D23/209)