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:	003924/0769			Pages:	2
		Recorded:	11/02/1981
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 31

Patent #:	3074167	Issue Dt:		Application #:	03822131	Filing Dt:
Title:

Patent #:	D215720	Issue Dt:		Application #:	04013327	Filing Dt:
Title:

Patent #:	D216697	Issue Dt:		Application #:	04015499	Filing Dt:
Title:

Patent #:	3120706	Issue Dt:		Application #:	04138522	Filing Dt:
Title:

Patent #:	3199196	Issue Dt:		Application #:	04238470	Filing Dt:
Title:

Patent #:	3346958	Issue Dt:		Application #:	04328623	Filing Dt:
Title:

Patent #:	3349490	Issue Dt:		Application #:	04346336	Filing Dt:
Title:

Patent #:	3309772	Issue Dt:		Application #:	04376018	Filing Dt:
Title:

Patent #:	3488850	Issue Dt:		Application #:	04533087	Filing Dt:
Title:

Patent #:	3488849	Issue Dt:		Application #:	04544172	Filing Dt:
Title:

Patent #:	3499223	Issue Dt:		Application #:	04699428	Filing Dt:
Title:

Patent #:	3525154	Issue Dt:		Application #:	04724184	Filing Dt:
Title:

Patent #:	3596102	Issue Dt:		Application #:	04798671	Filing Dt:
Title:

Patent #:	3631597	Issue Dt:		Application #:	04858064	Filing Dt:
Title:

Patent #:	3771226	Issue Dt:		Application #:	05165617	Filing Dt:
Title:

Patent #:	4020556	Issue Dt:	05/03/1977	Application #:	05217745	Filing Dt:	01/14/1972
Title:	AIR DRIVEN DENTAL HANDPIECE

Patent #:	3861043	Issue Dt:	01/21/1975	Application #:	05350235	Filing Dt:	04/11/1973
Title:	DENTAL PIN

Patent #:	3946490	Issue Dt:		Application #:	05455456	Filing Dt:
Title:

Patent #:	3893242	Issue Dt:		Application #:	05476748	Filing Dt:
Title:

Patent #:	3947966	Issue Dt:		Application #:	05476749	Filing Dt:
Title:

Patent #:	3960039	Issue Dt:		Application #:	05490604	Filing Dt:
Title:

Patent #:	3972121	Issue Dt:		Application #:	05496605	Filing Dt:
Title:

Patent #:	4017974	Issue Dt:		Application #:	05510280	Filing Dt:
Title:

Patent #:	4015489	Issue Dt:		Application #:	05599265	Filing Dt:
Title:

Patent #:	4015335	Issue Dt:		Application #:	05660896	Filing Dt:
Title:

Patent #:	4058898	Issue Dt:	11/22/1977	Application #:	05668334	Filing Dt:	03/19/1976
Title:	DENTAL BURR

Patent #:	RE29817	Issue Dt:		Application #:	05758873	Filing Dt:
Title:

Patent #:	4178689	Issue Dt:	12/18/1979	Application #:	05823366	Filing Dt:	08/10/1977
Title:	DENTAL BURR

Patent #:	4171569	Issue Dt:		Application #:	05843398	Filing Dt:
Title:

Patent #:	4171572	Issue Dt:	10/23/1979	Application #:	05863289	Filing Dt:	12/22/1977
Title:	LIGHT CONTROL APPARATUS FOR A DENTAL HANDPIECE

Patent #:	4270903	Issue Dt:	06/02/1981	Application #:	06076102	Filing Dt:	09/17/1979
Title:	ABRASIVE DENTAL TOOL

Assignor

Exec Dt:

10/22/1981

Assignee

Correspondence name and address
	PATENT LAW AND LICENSING DEPT.
	3401 HILLVIEW AVE., P.O. BOX 10850
	PALO ALTO, CA. 94303

Search Results as of: 06/23/2024 01:49 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