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:	004325/0082			Pages:	10
		Recorded:	11/09/1984
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 16

Patent #:	3347524	Issue Dt:		Application #:	03802968	Filing Dt:
Title:

Patent #:	3335754	Issue Dt:		Application #:	04409193	Filing Dt:
Title:

Patent #:	3348231	Issue Dt:		Application #:	04486957	Filing Dt:
Title:

Patent #:	3431780	Issue Dt:		Application #:	04570224	Filing Dt:
Title:

Patent #:	3849893	Issue Dt:	11/26/1974	Application #:	05223210	Filing Dt:	02/04/1972
Title:	ROTATING MACHINE WEAR GAUGING MEANS AND METHOD

Patent #:	3823407	Issue Dt:		Application #:	05328751	Filing Dt:
Title:

Patent #:	4053393	Issue Dt:	10/11/1977	Application #:	05633405	Filing Dt:	11/19/1975
Title:	CYCLONE ASSEMBLY

Patent #:	4184771	Issue Dt:	01/22/1980	Application #:	05936643	Filing Dt:	08/24/1978
Title:	CENTRIFUGAL MUD MIXER

Patent #:	4198760	Issue Dt:		Application #:	06009063	Filing Dt:
Title:

Patent #:	4236408	Issue Dt:	12/02/1980	Application #:	06045393	Filing Dt:	06/04/1979
Title:	DRILLING RIG LOAD INDICATOR

Patent #:	4300352	Issue Dt:	11/17/1981	Application #:	06073707	Filing Dt:	09/10/1979
Title:	HYDRAULIC PRESSURE INDICATOR

Patent #:	4302962	Issue Dt:	12/01/1981	Application #:	06082112	Filing Dt:	10/05/1979
Title:	INCLINOMETER TEST ASSEMBLY

Patent #:	4345539	Issue Dt:	08/24/1982	Application #:	06141770	Filing Dt:	04/21/1980
Title:	WARNING SYSTEM WITH PNEUMATIC FUNCTION GENERATOR

Patent #:	4345841	Issue Dt:	08/24/1982	Application #:	06161396	Filing Dt:	06/20/1980
Title:	MULTI-STAGE CENTRIFUGAL MIXER

Patent #:	4326863	Issue Dt:	04/27/1982	Application #:	06170714	Filing Dt:	07/21/1980
Title:	CENTRIFUGAL DEGASSER

Patent #:	4435988	Issue Dt:	03/13/1984	Application #:	06282966	Filing Dt:	07/13/1981
Title:	APPARATUS FOR INDICATING CRITICAL TORQUE LOAD

Assignor

Exec Dt:

10/31/1984

Assignee

120 NORTH ROBINSON

OKLAHOMA CITY, OKLAHOMA 73102

Correspondence name and address
	NORMAN A. ZABLE
	5340 ALPHA ROAD
	DALLAS, TX 75240

Search Results as of: 06/20/2024 09:32 PM

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