Patent
   D506806
Priority
Mar 22 2004
Filed
Mar 22 2004
Issued
Jun 28 2005
Expiry
Jun 28 2019
Assg.orig
Entity
unknown
5
5
n/a
The ornamental design for spa filter, as shown and described.

FIG. 1 is a perspective view of the spa filter;

FIG. 2 is a first end elevational view thereof, with the opposite end being a mirror image thereof;

FIG. 3 is a side elevational view thereof with the opposite side being a mirror image thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

St-Hilaire, Normand

Patent Priority Assignee Title
D519186, Apr 02 2004 TANA INDUSTRIES 1991 LTD Filter cartridge
D533916, Jun 07 2005 Water filter
D643089, Sep 03 2010 Beckett Corporation Filtration system
D860387, Mar 09 2017 Kurita Water Industries LTD Vessel for a solid water treatment agent
D908186, Mar 09 2017 Kurita Water Industries Ltd. Vessel for a solid water treatment agent
Patent Priority Assignee Title
6379560, Mar 08 2000 THERMO FISHER SCIENTIFIC ASHEVILLE LLC Water purifying apparatus and method for purifying water
6436282, Aug 08 2000 BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENT Flow control module for RO water treatment system
238875,
D398368, May 20 1997 SIEMENS WATER TECHNOLOGIES CORP Filter cartridge assembly
D439304, Mar 08 2000 THERMO FISHER SCIENTIFIC ASHEVILLE LLC Liquid filter cartridge pack
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