|
The ornamental design of a filter, as shown and described. |
FIG. 1 is a front side perspective view of a filter showing my new design;
FIG. 2 is a top plan view thereof; and
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a side elevational view thereof; and,
FIG. 6 is a back elevational view thereof opposite to that shown in FIG. 4.
Patent | Priority | Assignee | Title |
10612258, | Oct 22 2016 | MASTER SPAS, INC | Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element |
10918979, | Sep 05 2017 | Pleatco, LLC | Glue beaded media for pool and spa filter cartridges |
11697945, | Oct 22 2016 | Masterspas, LLC | Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element |
11701603, | Sep 27 2021 | Optimum Pool Technologies, Inc. | Pool filter core |
7441664, | May 23 2003 | Helen of Troy Limited | Water treatment devices and cartridges therefor |
7455707, | Nov 23 1994 | Donaldson Company, Inc. | Reverse flow air filter arrangement and method |
D414544, | Sep 12 1997 | Donaldson Company, Inc | Filter element |
D470216, | Mar 28 2002 | Donaldson Company, Inc | Filter element |
D497972, | Jul 01 2003 | Parker Intangibles, LLC | Filter element |
D690407, | Dec 10 2012 | ANTARES CAPITAL LP, AS AGENT | Air filter |
D694871, | Feb 12 2013 | GE GLOBAL SOURCING LLC | Screen |
D697191, | Dec 11 2012 | ANTARES CAPITAL LP, AS AGENT | Air filter |
D799657, | May 12 2016 | Briggs & Stratton, LLC | Filter |
D801509, | Jul 25 2016 | PROLITEC INC | Cartridge for air treatment appliance |
D835233, | Oct 22 2016 | Masterspas, LLC | Filter |
D844103, | Jan 18 2017 | YOSHIDA TEKKO KABUSHIKI KAISHA | Filtration drum |
D855755, | Oct 22 2016 | Master Spas, Inc. | Filter |
D879276, | Dec 16 2016 | Skitter & Squirt Adventures, LLC | Air filter |
D880656, | Oct 22 2016 | Master Spas, Inc. | Inner filter element |
D885519, | Aug 30 2017 | Sintokogio, Ltd | Filter |
D916238, | Oct 22 2016 | Masterspas, LLC | Outer filter element |
ER3898, | |||
ER8055, |
Patent | Priority | Assignee | Title |
3448862, | |||
4560477, | Nov 22 1982 | P M FILTER KONSTRUKTIONEN AG INDUSTRIESTRASSE | Separator for filter cartridges |
4735720, | Mar 17 1986 | Cummins Filtration IP, Inc | Pleated filter element having improved side seam seal |
5211849, | Oct 11 1991 | Children's Hospital Medical Center; CHILDREN S HOSPITAL MEDICAL CENTER | Hemofiltration system and method |
5531848, | Aug 26 1994 | MEDIVATORS INC | Method of manufacturing of hollow fiber cartridge with porous ring |
D306640, | Nov 06 1987 | Pleatco Electronic & Filter Corp. | Liquid filter cartridge for swimming pools or the like |
D366516, | Jun 07 1994 | COMPETITION POOL, INC | Filter element |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 03 1998 | KOTT, LEONARD B | PLEATCO ELECTRONIC & FILTER CORP | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 008965 | /0910 | |
Feb 06 1998 | Pleatco Electronic & Filter Corp. | (assignment on the face of the patent) | / | |||
Nov 16 2006 | Pleatco Electronic & Filter Corporation | Pleatco, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 018688 | /0195 | |
Nov 16 2006 | Pleatco, LLC | MERION INVESTMENT PARTNERS, L P | SECURITY AGREEMENT | 018855 | /0802 | |
Sep 29 2010 | MERION INVESTMENT PARTNERS, L P | Pleatco, LLC | RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS | 025150 | /0196 | |
Oct 16 2010 | Pleatco, LLC | BOATHOUSE CAPITAL LP | SECURITY AGREEMENT | 025150 | /0205 |
Date | Maintenance Fee Events |
Date | Maintenance Schedule |