Patent
   D477383
Priority
Apr 22 2002
Filed
Oct 22 2002
Issued
Jul 15 2003
Expiry
Jul 15 2017
Assg.orig
Entity
unknown
6
6
n/a
The ornamental design for the compact swimming pool filter unit, as shown and described.

FIG. 1 is a perspective view of a compact swimming pool filter unit comprising the new design;

FIG. 2 is another perspective view thereof.

FIG. 3 is another perspective view thereof; and,

FIG. 4 is another perspective view thereof.

Desjoyaux, Jean-Louis, Desjoyaux, Pierre-Louis, Jandros, Catherine

Patent Priority Assignee Title
D501912, Aug 19 2003 Procter & Gamble Company, The Water filter device
D553226, Dec 02 2005 Sink trap collection device
D561873, Mar 02 2006 Piscines Desjoyaux SA Compact filtration bloc for swimming pools
D655379, Nov 12 2010 IP RESERVE PTY LTD Swimming pool filtration unit
D751168, Feb 26 2014 MITSUBISHI RAYON CO , LTD Cartridge for water purifier
D751169, Dec 27 2013 MITSUBISHI RAYON CO , LTD Cartridge for water purifier
Patent Priority Assignee Title
4801378, Nov 10 1983 Compact unit for servicing swimming pools
5474674, Apr 07 1993 Hydor S.R.L. External filtration device particularly for aquariums and ornamental water tanks
6187179, Mar 31 1998 Eheim GmbH & Co. KG Outside filter, in particular for aquarium
D337149, Dec 07 1990 Combined pump, filter and access steps for a swimming pool
D428109, Feb 25 1999 Eheim GmbH & Co. KG Aquarium filter
D428469, Oct 09 1998 Aplister, S.A. Filter for swimming pools
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 18 2002DESJOYAUX, JEAN-LOUISPISCINES DESJOYAUX S A SOCIETE ANONYME ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134140570 pdf
Oct 18 2002DESJOYAUX, PIRRE-LOUISPISCINES DESJOYAUX S A SOCIETE ANONYME ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134140570 pdf
Oct 18 2002JANDROS, CATHERINEPISCINES DESJOYAUX S A SOCIETE ANONYME ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0134140570 pdf
Oct 22 2002Piscines Desjoyaux S.A. (Societe Anonyme)(assignment on the face of the patent)
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