USPTO Assignments on the Web

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

Assignments on the Web > Patent Query

Patent Assignment Details

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

Reel/Frame:	006264/0108			Pages:	114
		Recorded:	09/24/1992
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 44

Patent #:	4114229	Issue Dt:		Application #:	05352623	Filing Dt:
Title:

Patent #:	3939527	Issue Dt:	02/24/1976	Application #:	05405819	Filing Dt:	10/12/1973
Title:	PORTABLE SURFACE CLEANER

Patent #:	3940826	Issue Dt:		Application #:	05405916	Filing Dt:
Title:

Patent #:	3938217	Issue Dt:		Application #:	05412668	Filing Dt:
Title:

Patent #:	3939518	Issue Dt:		Application #:	05420433	Filing Dt:
Title:

Patent #:	3964925	Issue Dt:		Application #:	05484804	Filing Dt:
Title:

Patent #:	3977039	Issue Dt:		Application #:	05547224	Filing Dt:
Title:

Patent #:	4006506	Issue Dt:		Application #:	05548566	Filing Dt:
Title:

Patent #:	4041567	Issue Dt:		Application #:	05566980	Filing Dt:
Title:

Patent #:	4034434	Issue Dt:		Application #:	05655059	Filing Dt:
Title:

Patent #:	4071920	Issue Dt:		Application #:	05655060	Filing Dt:
Title:

Patent #:	4088148	Issue Dt:		Application #:	05735840	Filing Dt:
Title:

Patent #:	4108268	Issue Dt:		Application #:	05773701	Filing Dt:
Title:

Patent #:	4115890	Issue Dt:		Application #:	05790396	Filing Dt:
Title:

Patent #:	4171208	Issue Dt:	10/16/1979	Application #:	05838564	Filing Dt:	10/03/1977
Title:	VACUUM HEAD INCLUDING DIVERTER VALVE

Patent #:	4200951	Issue Dt:	05/06/1980	Application #:	05840735	Filing Dt:	10/11/1977
Title:	MACHINE FOR CLEANING SURFACES

Patent #:	4222145	Issue Dt:	09/16/1980	Application #:	05847905	Filing Dt:	11/02/1977
Title:	VACUUM CLEANER CARRIAGE AND TANK ASSEMBLY

Patent #:	4173052	Issue Dt:	11/06/1979	Application #:	05852199	Filing Dt:	11/17/1977
Title:	RIDING SWEEPER

Patent #:	4195969	Issue Dt:	04/01/1980	Application #:	05867348	Filing Dt:	01/05/1978
Title:	VACUUM CLEANER

Patent #:	4240569	Issue Dt:	12/23/1980	Application #:	05921194	Filing Dt:	07/03/1978
Title:	CARPET CLEANING MACHINE

Patent #:	4219901	Issue Dt:	09/02/1980	Application #:	05974367	Filing Dt:	12/29/1978
Title:	RIDING SWEEPER

Patent #:	4236269	Issue Dt:	12/02/1980	Application #:	06035393	Filing Dt:	05/02/1979
Title:	VERTICAL AXIS BRUSH

Patent #:	4214337	Issue Dt:	07/29/1980	Application #:	06039313	Filing Dt:	05/16/1979
Title:	FLOOR POLISHER

Patent #:	4237571	Issue Dt:	12/09/1980	Application #:	06039314	Filing Dt:	05/16/1979
Title:	FLOOR POLISHER WITH GEAR DRIVE

Patent #:	4251896	Issue Dt:	02/24/1981	Application #:	06049876	Filing Dt:	06/19/1979
Title:	FLOOR MACHINE WITH GIMBALLED BRUSH DRIVE

Patent #:	4218798	Issue Dt:	08/26/1980	Application #:	06049883	Filing Dt:	06/19/1979
Title:	FLOOR TREATING MACHINE

Patent #:	4293971	Issue Dt:	10/13/1981	Application #:	06049884	Filing Dt:	06/19/1979
Title:	FLOOR TREATING MACHINE WITH SQUEEGEE

Patent #:	4268935	Issue Dt:	05/26/1981	Application #:	06077569	Filing Dt:	09/21/1979
Title:	CARPET CLEANING MACHINE

Patent #:	4333202	Issue Dt:	06/08/1982	Application #:	06108295	Filing Dt:	12/28/1979
Title:	FLOOR SCRUBBER WITH COMBINED SOLUTION AND RECOVERY TANK

Patent #:	4337546	Issue Dt:	07/06/1982	Application #:	06144192	Filing Dt:	04/25/1980
Title:	FLOOR POLISHER SUPPORT

Patent #:	4358868	Issue Dt:	11/16/1982	Application #:	06149004	Filing Dt:	05/12/1980
Title:	HIGH SPEED FLOOR POLISHER

Patent #:	4317252	Issue Dt:	03/02/1982	Application #:	06168534	Filing Dt:	07/14/1980
Title:	SWEEPER-SCRUBBER

Patent #:	4317246	Issue Dt:	03/02/1982	Application #:	06180090	Filing Dt:	08/21/1980
Title:	SURFACE CLEANING MACHINE

Patent #:	4327455	Issue Dt:	05/04/1982	Application #:	06212836	Filing Dt:	12/04/1980
Title:	SURFACE CLEANING MACHINE WITH HOPPER DUMPING MECHANISM

Patent #:	4363152	Issue Dt:	12/14/1982	Application #:	06235436	Filing Dt:	02/19/1981
Title:	SQUEEGEE ASSEMBLY FOR A SCRUBBING MACHINE

Patent #:	4328014	Issue Dt:	05/04/1982	Application #:	06256526	Filing Dt:	04/22/1981
Title:	SWEEPER HOPPER WITH FILTER ASSEMBLY

Patent #:	4464810	Issue Dt:	08/14/1984	Application #:	06401069	Filing Dt:	07/23/1982
Title:	SCRUBBING MACHINE WITH LIQUID RECIRCULATION

Patent #:	D274850	Issue Dt:	07/24/1984	Application #:	06428447	Filing Dt:	09/29/1982
Title:	HIGH PRESSURE HOT LIQUID CLEANING APPARATUS

Patent #:	4514875	Issue Dt:	05/07/1985	Application #:	06475718	Filing Dt:	03/16/1983
Title:	HIGH CAPACITY FILTER FOR FLOOR CLEANING MACHINES AND THE LIKE

Patent #:	4506405	Issue Dt:	03/26/1985	Application #:	06537730	Filing Dt:	09/29/1983
Title:	FLOOR TREATING MACHINE

Patent #:	4542551	Issue Dt:	09/24/1985	Application #:	06537736	Filing Dt:	09/30/1983
Title:	ROTARY FLOOR MAINTENANCE DEVICE

Patent #:	D290054	Issue Dt:	05/26/1987	Application #:	06624026	Filing Dt:	06/25/1984
Title:	HOUSING FOR A FLOOR CLEANING MACHINE

Patent #:	D290053	Issue Dt:	05/26/1987	Application #:	06624389	Filing Dt:	06/25/1984
Title:	HOUSING FOR A FLOOR MAINTENANCE MACHINE

Patent #:	4633541	Issue Dt:	01/06/1987	Application #:	06647914	Filing Dt:	09/06/1984
Title:	FLOOR TREATING MACHINE

Assignor

CLARKE INDUSTRIES, INC., A CORP. OF DE

Exec Dt:

03/03/1992

Assignee

WELLS FARGO BANK, N.A.

STATELESS

Correspondence name and address
	O'MELVENY & MYERS
	KENDRICK F. ROYER
	400 SOUTH HOPE STREET
	LOS ANGELES, CALIFORNIA 90071-2899

Search Results as of: 06/25/2025 09:44 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