Water purifier

- Zodiac Pool Care, Inc.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of the new design for a water purifier;

FIG. 2 is a back elevational view of the new design for a water purifier;

FIG. 3 is a left side elevational view of the new design for a water purifier;

FIG. 4 is a right side elevational view of the new design for a water purifier;

FIG. 5 is a top plan view of the new design for a water purifier; and,

FIG. 6 is a bottom plan view of the new design for a water purifier.

Claims

The ornamental design for a water purifier, as shown and described.

Referenced Cited
U.S. Patent Documents
4263114 April 21, 1981 Shindell
4328084 May 4, 1982 Shindell
4364814 December 21, 1982 Langley
4451341 May 29, 1984 Miller
4680114 July 14, 1987 Hayes
4781805 November 1, 1988 Dahlgren
4936979 June 26, 1990 Brown
4992156 February 12, 1991 Silveri
5076315 December 31, 1991 King
5746923 May 5, 1998 Forward
5772896 June 30, 1998 Denkewicz, Jr. et al.
5792369 August 11, 1998 Johnson
5935609 August 10, 1999 Denkewicz, Jr. et al.
5993669 November 30, 1999 Fulmer
5993753 November 30, 1999 Davidson
6039883 March 21, 2000 Milde et al.
D428469 July 18, 2000 Puiggros Roig
6093422 July 25, 2000 Senderov
6132627 October 17, 2000 Joko et al.
6190547 February 20, 2001 King et al.
6197195 March 6, 2001 Booth et al.
6207060 March 27, 2001 McKay
6210566 April 3, 2001 King
6221321 April 24, 2001 Fleischer et al.
6224744 May 1, 2001 Casado Gimenez et al.
6224779 May 1, 2001 Spector
6254788 July 3, 2001 Davidson
6254894 July 3, 2001 Denkewicz, Jr. et al.
6287462 September 11, 2001 Likos
D477050 July 8, 2003 Goodwin
20020189954 December 19, 2002 Miyazaki et al.
Foreign Patent Documents
718005 July 2000 AU
36 29 010 March 1988 DE
1 310 764 March 1973 GB
2 348 945 October 2000 GB
WO 9737939 October 1997 WO
WO 9944949 September 1999 WO
WO 03040038 May 2003 WO
972867 March 1999 ZA
Other references
  • Patent Abstracts of Japan, vol. 2002, No. 02, Apr. 2, 2002 and JP 2001 276828 A (Miyazaki, Tomoyoshi; Miyazaki Akiko) Oct. 9, 2001 Abstract.
  • International Search Report in related PCT/US02/34491.
  • Fifth Edition Chemical Engineers' Handbook, Robert H. Perry/Cecil H. Chilton (published by McGraw-Hill Book Company), Section 5 Fluid and Particle Mechanics, pp. 5-10 thru 5-15, (copyright 1973).
Patent History
Patent number: D503770
Type: Grant
Filed: Apr 25, 2003
Date of Patent: Apr 5, 2005
Assignee: Zodiac Pool Care, Inc. (Pompano Beach, FL)
Inventors: Alvin Costa (Tiverton, RI), Richard T. Coffey (Pompano Beach, FL), Raymond Albert Hin (Lilydale), Gary Andrew Kennedy (Croydon), Christopher Kampf (Cranston, RI), Daniel Nelsen (Providence, RI), Michael Pereira (Smithfield, RI)
Primary Examiner: Robin V. Taylor
Attorney: Kilpatrick Stockton LLP
Application Number: 29/180,528
Classifications
Current U.S. Class: Treatment (D23/207)