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EP0167841

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Extract from the Register of European Patents

EP About this file: EP0167841

EP0167841 - Process and apparatus for deburring the inside edge of a bore or the like of a work piece [Right-click to bookmark this link]
Status	The application has been withdrawn Status updated on 17.06.1992 Database last updated on 09.04.2026
Most recent event Tooltip	07.07.2007	Change - inventor	published on 08.08.2007 [2007/32]
Applicant(s)	For all designated states Maschinenfabrik Gehring GmbH & Co. Gehringstrasse 28 D-73760 Ostfildern / DE
	[1986/03]
Inventor(s)	01 / Grimm, Hans, Dipl.-Ing. (FH) Farnweg 12 D-7300 Esslingen 1 / DE
	[1986/03]
Representative(s)	Jackisch, Walter, et al Patentanwalt W. Jackisch & Partner Menzelstrasse 40 D-70192 Stuttgart / DE
	[N/P]
Former [1989/43]	Jackisch, Walter, Dipl.-Ing., et al Patentanwalt W. Jackisch & Partner Menzelstrasse 40 D-70192 Stuttgart / DE
Former [1986/03]	Jackisch, Walter, Dipl.-Ing. Menzelstrasse 40 D-70192 Stuttgart / DE
Application number, filing date	85107044.1	07.06.1985
	[1986/03]
Priority number, date	DE19843424918	06.07.1984 Original published format: DE 3424918
	[1986/03]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0167841
	Date:	15.01.1986
	Language:	DE
	[1986/03]
	Type:	A3 Search report
	No.:	EP0167841
	Date:	24.05.1989
	Language:	DE
	[1989/21]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	05.04.1989
Classification	IPC:	B24B9/00, B23Q1/16	[1988/45]
	CPC:	B23Q1/5456 (EP,US); B24B9/00 (EP,US)
	Former IPC [1986/03]	B24B9/00
Designated contracting states	CH, DE, FR, GB, IT, LI [1986/03]
Title	German:	Verfahren und Vorrichtung zum Entgraten einer inneren Kante einer Bohrung oder dergleichen eines Werkstückes	[1986/03]
	English:	Process and apparatus for deburring the inside edge of a bore or the like of a work piece	[1986/03]
	French:	Procédé et dispositif pour ébavurer le bord intérieur d'un alésage ou similaire sur une pièce	[1986/03]
File destroyed:	12.06.1999
Examination procedure	07.06.1989	Examination requested [1989/32]
	17.08.1990	Despatch of a communication from the examining division (Time limit: M06)
	26.02.1991	Reply to a communication from the examining division
	08.04.1991	Despatch of a communication from the examining division (Time limit: M04)
	10.08.1991	Reply to a communication from the examining division
	09.10.1991	Despatch of communication of intention to grant (Approval: Yes)
	27.12.1991	Communication of intention to grant the patent
	23.03.1992	Fee for grant paid
	23.03.1992	Fee for publishing/printing paid
	13.06.1992	Application withdrawn by applicant [1992/32]
Fees paid	Renewal fee
	30.03.1987	Renewal fee patent year 03
	14.06.1988	Renewal fee patent year 04
	27.06.1989	Renewal fee patent year 05
	22.06.1990	Renewal fee patent year 06
	29.12.1990	Renewal fee patent year 07
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