Title:
Filter for liquid
United States Patent D712007


Inventors:
Reid, Roger P. (Caldwell, ID, US)
Application Number:
29/451844
Publication Date:
08/26/2014
Filing Date:
04/09/2013
Assignee:
Omnipure Filter Company, Inc. (Caldwell, ID, US)
Primary Class:
International Classes:
(IPC1-7): 2301
Field of Search:
D23/200, D23/207, D23/209, D23/210, D23/233-237, D23/244-249, D23/259-269, D23/310, 210/234-236
View Patent Images:
US Patent References:
8562830Keyed system for connection of filter cartridge to filter holderOctober, 2013Reid
D679779Filter for liquidApril, 2013Reid
D656578Cassette filterMarch, 2012Sherman et al.
D656579Cassette filter and coverplateMarch, 2012Sherman et al.
20110203985KEYED SYSTEM FOR CONNECTION OF FILTER TO FILTER HOLDERAugust, 2011Reid
D614257Motionless mixerApril, 2010Kojima
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7476315Quick-change filter and bracket systemJanuary, 2009Reid
7476314Keyed system for connection of filter cartridge to filter holderJanuary, 2009Reid
7413668Quick change filter and bracket system with key system and universal key optionAugust, 2008Reid
D570951Cartridge for water purifierJune, 2008Morita et al.
7186337Quick-change filter and bracket systemMarch, 2007Reid
7172693Quick change filter and bracket with key system and universal key optionFebruary, 2007Reid
7138052Quick change fitter and bracket system with key system and universal key optionNovember, 2006Reid
6977006Keyed system for connection of filter cartridge to filter holderDecember, 2005Reid
6926826Quick change filter and bracket system with key system and universal key optionAugust, 2005Reid
6843912Combined filter manifold and shut-off valve for a water purification systemJanuary, 2005Chaney
20040222145Filtration device for replaceable filter mediaNovember, 2004Onoue et al.
6776906Quick-change filter and bracket systemAugust, 2004Reid
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6277277Cartridge holder for a dialyzing machineAugust, 2001Jacobi
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6048455Filter assembly with conformal cartridge support structureApril, 2000Janik
6001249Multi-stage water filter systemDecember, 1999Bailey et al.
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Foreign References:
AU752306February, 2002Filter device and apparatus for holding the same
DE19827297December, 1999Oil/air separator with uniquely dedicated element assembly
DE19925297July, 2000Dialysis machine filter cartridge holder uses radial tensioner elements to seal onto cartridge connections when positioned using keyhole holder connections taking cartridge connection grooves.
DE19960600June, 2001Fluid filter for fuels has filter housing and filter head with projections requiring rotary movement of less than one sixth revolution for assembly and dismantling
EP0231862August, 1987Quick-change filter cartridge and head therefor
EP0269054June, 1988Filter arrangement for the purification of fluids, in particular lubricating oils of combustion engines
EP0278771August, 1988Coupling for pressure or vacuum fluid system
EP0580501January, 1994Housing for liquid filters
EP0887100December, 1998System comprising a filtration device and a support device therefor
GB771968April, 1957Improvements in and relating to couplings for hoses and the like
KR1999-0086940December, 1999
WO/1994/002407February, 1994A COUPLING DEVICE
WO/1997/045362December, 1997CODED FILLING SYSTEM
WO/2001/064312September, 2001DISPOSABLE FLUID SEPARATION DEVICE AND MANIFOLD ASSEMBLY DESIGN WITH EASY CHANGE-OUT FEATURE
WO/2001/080967November, 2001KEYED FILTER ASSEMBLY
WO/2001/083079November, 2001WATER PURIFIER
WO/2002/013944February, 2002KEYED SYSTEM FOR CONNECTION OF FILTER CARTRIDGE TO FILTER HOLDER
WO/2003/031020April, 2003QUICK-CHANGE FILTER AND BRACKET SYSTEM
WO/2003/072220September, 2003QUICK CHANGE FILTER AND BRACKET SYSTEM WITH KEY SYSTEM AND UNIVERSAL KEY OPTION
WO/2004/014519February, 2004WATER TREATMENT APPARATUS
Other References:
English translation of application data for DE 199 25 297 C1.
PCT International Search Report for PCT/US01/25307, mailed May 22, 2002, Applicant: Reid.
PCT International Preliminary Examination Report for PCT/US01/25307, mailed Jun. 6, 2003, Applicant: Reid.
Primary Examiner:
Webster, Robin V.
Attorney, Agent or Firm:
Pedersen and Company, PLLC
Pedersen, Ken J.
Pedersen, Barbara S.
Claims:
CLAIM

1. The ornamental design for a filter for liquid, as shown and described.

Description:

FIG. 1 is a perspective view of a first embodiment of a filter for liquid showing the design.

FIG. 2 is a left side view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is a top view thereof.

FIG. 7 is a bottom view thereof.

FIG. 8 is a perspective view of a second embodiment of a filter for liquid showing the design.

FIG. 9 is a left side view thereof.

FIG. 10 is a front view thereof.

FIG. 11 is a right side view thereof.

FIG. 12 is a rear view thereof.

FIG. 13 is a top view thereof.

FIG. 14 is a bottom view thereof.

FIG. 15 is a perspective view of a third embodiment of a filter for liquid showing the design.

FIG. 16 is a left side view thereof.

FIG. 17 is a front view thereof.

FIG. 18 is a right side view thereof.

FIG. 19 is a rear view thereof.

FIG. 20 is a top view thereof; and,

FIG. 21 is a bottom view thereof.

The broken line areas of the figures show environmental matter and form no part of the claimed design.