Water purifier

- Fountainhead Technologies
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Description

FIG. 1 is a perspective view of a water purifier showing our new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a side elevation view thereof, opposite that shown in FIG. 2;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D220263 March 1971 Hughes
D227565 July 1973 Ehret
D235143 May 1975 Ehret
4504387 March 12, 1985 Lemire et al.
4662387 May 5, 1987 King, Sr.
4935116 June 19, 1990 Lemire
Other references
  • Commercial prior art water purifier (photographs attached).
Patent History
Patent number: D372760
Type: Grant
Filed: Sep 14, 1995
Date of Patent: Aug 13, 1996
Assignee: Fountainhead Technologies (Providence, RI)
Inventors: Diane M. Brancazio (Cambridge, MA), Susannah E. Gardner (Brookline, MA), Matthew D. Hern (Boston, MA), Francis M. Lubrano (Narragansett, RI), David A. Snow (Barrington, RI), David M. Sykes (Cambridge, MA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Robin V. Taylor
Law Firm: Fish & Richardson P.C.
Application Number: 0/44,002
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)