Water purifier
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Description
FIG. 1 is a perspective view of a water purifier showing our new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is an end view of one end thereof;
FIG. 5 is an end view thereof, opposite that shown in FIG. 4;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D221850 | September 1971 | Anderson |
D273695 | May 1, 1984 | Johnson et al. |
D291112 | July 28, 1987 | Clivio et al. |
D354331 | January 10, 1995 | Bunke |
2623607 | December 1952 | Bottum et al. |
3027009 | March 1962 | Prince |
3357897 | December 1967 | Salzer |
4504387 | March 12, 1985 | Lemire et al. |
4662387 | May 5, 1987 | King, Sr. |
4935116 | June 19, 1990 | Lemire |
5174892 | December 29, 1992 | Davis |
Patent History
Patent number: D370521
Type: Grant
Filed: Mar 13, 1995
Date of Patent: Jun 4, 1996
Assignee: Fountainhead Technologies (Providence, RI)
Inventors: David D. Archer (Wakefield, RI), Francis M. Lubrano (Narragansett, RI), David A. Snow (Barrington, RI), Marc S. Harrison (Portsmouth, RI)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cynthia E. Ramirez
Law Firm: Fish & Richardson
Application Number: 0/36,100
Type: Grant
Filed: Mar 13, 1995
Date of Patent: Jun 4, 1996
Assignee: Fountainhead Technologies (Providence, RI)
Inventors: David D. Archer (Wakefield, RI), Francis M. Lubrano (Narragansett, RI), David A. Snow (Barrington, RI), Marc S. Harrison (Portsmouth, RI)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cynthia E. Ramirez
Law Firm: Fish & Richardson
Application Number: 0/36,100
Classifications
Current U.S. Class:
Treatment (D23/207)