Filter element

- Jacuzzi Inc.
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Description

FIG. 1 is a top perspective view of the filter element showing my new design; and,

FIG. 2 is a bottom perspective view thereof.

Referenced Cited
U.S. Patent Documents
D344783 March 1, 1994 Hirman et al.
663415 December 1900 Charles
3907172 September 1975 Curtis
4240568 December 23, 1980 Pool
4689144 August 25, 1987 Holmes
Other references
  • Jacuzzi Service Parts, 2.0-SP, Effective Apr. 1, 1986, "#2 element In Line Cartridge Filter", top center of page. Product literature for Super Star-Clear Cartridge Filters, Hayward Pool Products, Inc., 1992. Product literature for System 3 Filtration, p. 29, Sta-Rite Co. (date unknown but admitted prior art). Product literature for filters, p. 84, American Products Co., Jan. 1, 1993. Product literature for Sea Horse.TM. Polymeric Cartridge Filter, p. 74, Pac Fab Products, Co., 1992.
Patent History
Patent number: D366516
Type: Grant
Filed: Jun 7, 1994
Date of Patent: Jan 23, 1996
Assignee: Jacuzzi Inc. (Little Rock, AR)
Inventor: Howard M. Stewart (Little Rock, AR)
Primary Examiner: Lou Zarfas
Assistant Examiner: Monica A. Hannon
Law Firm: Limbach & Limbach
Application Number: 0/24,059
Classifications
Current U.S. Class: Filter Or Strainer (2) (D23/209)