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EP0395844

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Extract from the Register of European Patents

EP About this file: EP0395844

EP0395844 - Position measuring device with reference marks [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 04.09.1993 Database last updated on 08.04.2026
Most recent event Tooltip	04.09.1993	No opposition filed within time limit	published on 27.10.1993 [1993/43]
Applicant(s)	For all designated states Dr. Johannes Heidenhain GmbH Postfach 12 60 83292 Traunreut / DE
	[N/P]
Former [1991/11]	For all designated states Dr. Johannes Heidenhain GmbH Postfach 12 60 D-83292 Traunreut / DE
Former [1990/45]	For all designated states DR. JOHANNES HEIDENHAIN GMBH Dr.-Johannes-Heidenhain-Strasse 5 Postfach 1260 D-8225 Traunreut / DE
Inventor(s)	01 / Affa, Alfred, Ing.(grad.) Hochfellnstrasse 6 D-8221 Stein/Traun / DE
	[1990/45]
Application number, filing date	90102926.4	15.02.1990
	[1990/45]
Priority number, date	DE19893914739	05.05.1989 Original published format: DE 3914739
	[1990/45]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0395844
	Date:	07.11.1990
	Language:	DE
	[1990/45]
	Type:	A3 Search report
	No.:	EP0395844
	Date:	12.12.1990
	Language:	DE
	[1990/50]
	Type:	B1 Patent specification
	No.:	EP0395844
	Date:	04.11.1992
	Language:	DE
	[1992/45]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	24.10.1990
Classification	IPC:	G01D5/34	[1990/45]
	CPC:	G01D5/366 (EP,US)
Designated contracting states	AT, CH, DE, FR, GB, IT, LI [1990/45]
Title	German:	Positionsmesseinrichtung mit Referenzmarken	[1990/45]
	English:	Position measuring device with reference marks	[1990/45]
	French:	Dispositif de mesure de position à points de repère	[1990/45]
Examination procedure	28.02.1990	Examination requested [1990/45]
	28.08.1991	Despatch of a communication from the examining division (Time limit: M04)
	20.12.1991	Reply to a communication from the examining division
	08.04.1992	Despatch of communication of intention to grant (Approval: Yes)
	08.05.1992	Communication of intention to grant the patent
	09.06.1992	Fee for grant paid
	09.06.1992	Fee for publishing/printing paid
Opposition(s)	05.08.1993	No opposition filed within time limit [1993/43]
Fees paid	Renewal fee
	15.01.1992	Renewal fee patent year 03
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