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US D647,595 S1Granted

Filter block for liquid filtration

AssigneeOmnipure Filter Company, Inc.

InventorsRoger P. Reid, Bruce D Saaski

Life of this patent

Estimating the term…

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Abstract Drawings Claims Description

Abstract

The abstract isn’t available for this document.

Claims1

Dependent claims

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

Facts

Application: 29/386,504Filed 1 Mar 2011 · division
Priority: 20 Sep 2007
Granted: 25 Oct 2011
Term ends: Not estimatedThe source records don’t support an estimate.

Classification0 codes

Family

Application11/858,765Parent of this continuation-in-part · filed 20 Sep 2007
Application29/334,388Parent of this division · filed 25 Mar 2009
Application29/360,990Parent of this division · filed 4 May 2010
US D615,150 S1Parent of this division · filed 4 May 2010
US D633,595 S1Parent of this division · filed 1 Mar 2011
Application29/334,388Parent of this continuation-in-part
US 2008/0223797 A1Published application
US D647,595 S1This patent

From the US filing history. Foreign family members aren’t listed.

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