USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	010531/0209			Pages:	4
		Recorded:	01/03/2000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 16

Patent #:	4263140	Issue Dt:	04/21/1981	Application #:	06027301	Filing Dt:	04/05/1979
Title:	IN-LINE FLUID FILTER

Patent #:	4634099	Issue Dt:	01/06/1987	Application #:	06735807	Filing Dt:	05/17/1985
Title:	HIGH PRESSURE INVERTED BELLOWS VALVE

Patent #:	4637430	Issue Dt:	01/20/1987	Application #:	06815377	Filing Dt:	12/31/1985
Title:	CHECK VALVE

Patent #:	4659060	Issue Dt:	04/21/1987	Application #:	06829187	Filing Dt:	02/14/1986
Title:	STEM TIP SEAL

Patent #:	4671490	Issue Dt:	06/09/1987	Application #:	06863714	Filing Dt:	05/16/1986
Title:	DIAPHRAGM VALVE

Patent #:	4790348	Issue Dt:	12/13/1988	Application #:	07089430	Filing Dt:	08/26/1987
Title:	LOW PRESSURE RELIEF VALVE

Patent #:	4856555	Issue Dt:	08/15/1989	Application #:	07239557	Filing Dt:	09/01/1988
Title:	CHECK VALVE

Patent #:	4911412	Issue Dt:	03/27/1990	Application #:	07354616	Filing Dt:	05/19/1989
Title:	VALVES WITH IMPROVED ACTUATORS

Patent #:	4964423	Issue Dt:	10/23/1990	Application #:	07392888	Filing Dt:	08/14/1989
Title:	CHECK VALVE

Patent #:	4968003	Issue Dt:	11/06/1990	Application #:	07408673	Filing Dt:	09/18/1989
Title:	DIAPHRAGM VALVE

Patent #:	5131627	Issue Dt:	07/21/1992	Application #:	07599004	Filing Dt:	10/17/1990
Title:	DIAPHRAGM VALVE

Patent #:	5215286	Issue Dt:	06/01/1993	Application #:	07888897	Filing Dt:	05/26/1992
Title:	HIGH PRESSURE DIAPHRAGM VALVE

Patent #:	5253671	Issue Dt:	10/19/1993	Application #:	07947428	Filing Dt:	09/18/1992
Title:	HIGH PRESSURE DIAPHRAGM VALVE

Patent #:	5335691	Issue Dt:	08/09/1994	Application #:	08046668	Filing Dt:	04/13/1993
Title:	HIGH PRESSURE DIAPHRAGM VALVE

Patent #:	5462081	Issue Dt:	10/31/1995	Application #:	08295205	Filing Dt:	08/24/1994
Title:	EXCESS FLOW VALVE

Patent #:	5601713	Issue Dt:	02/11/1997	Application #:	08349919	Filing Dt:	12/06/1994
Title:	FILTER SYSTEMS AND APPARATUS

Assignor

Exec Dt:

12/28/1999

Assignee

29500 SOLON ROAD

SOLON, OHIO 44139

Correspondence name and address
	CALFEE, HALTER & GRISWOLD
	LEONARD L. LEWIS
	1400 MCDONALD INVESTMENT CENTER
	800 SUPERIOR AVENUE
	CLEVELAND, OH 44114

Search Results as of: 05/14/2024 04:38 AM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6