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EP0849770

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Extract from the Register of European Patents

EP About this file: EP0849770

EP0849770 - Manufacturing procedure of helicoidally wound coiled filaments [Right-click to bookmark this link]
Former [1998/26]	Manufacturing procedure of helicoidally wound coiled filaments and coiled filaments manufactured using said procedure
	[2003/19]
Status	No opposition filed within time limit Status updated on 13.08.2004 Database last updated on 26.04.2025
Most recent event Tooltip	13.08.2004	No opposition filed within time limit	published on 29.09.2004 [2004/40]
Applicant(s)	For all designated states Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hellabrunner Strasse 1 81543 München / DE
	[N/P]
Former [2003/41]	For all designated states Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hellabrunner Strasse 1 81543 München / DE
Former [1998/26]	For all designated states Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hellabrunner Strasse 1 81543 München / DE
Inventor(s)	01 / Eder, Jürgen Thymianweg 13 51061 Köln / DE
	02 / Sprenger, Reinhard Nikolausstrasse 14 51688 Wipperfürth / DE
	03 / Liermann, Hans Hachenberger Weg 16 51515 Kürten / DE
	04 / Schmidt, Peter Peffekoven 11 51688 Wipperfürth / DE
	[1998/26]
Application number, filing date	97121787.2	10.12.1997
	[1998/26]
Priority number, date	DE1996153572	20.12.1996 Original published format: DE 19653572
	[1998/26]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0849770
	Date:	24.06.1998
	Language:	DE
	[1998/26]
	Type:	A3 Search report
	No.:	EP0849770
	Date:	09.06.1999
	[1999/23]
	Type:	B1 Patent specification
	No.:	EP0849770
	Date:	08.10.2003
	Language:	DE
	[2003/41]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	23.04.1999
Classification	IPC:	H01K3/02, H01K1/02, H01J9/02	[1999/23]
	CPC:	B21F35/006 (EP,US); H01K1/02 (EP,US); H01K3/02 (EP,US)
	Former IPC [1998/26]	H01K3/02, H01K1/02
Designated contracting states	BE, DE, FR, GB, IT, NL [2000/08]
Former [1998/26]	AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE
Title	German:	Verfahren zur Herstellung von helikal gewickelten Wendelkörpern	[2003/19]
	English:	Manufacturing procedure of helicoidally wound coiled filaments	[2003/19]
	French:	Procédé de fabrication de filaments à enroulement hélicoidal	[2003/19]
	Former [1998/26]	Verfahren zur Herstellung von helikal gewickelten Wendelkörpern und Wendelkörper, die nach dieser Methode hergestellt sind
	Former [1998/26]	Manufacturing procedure of helicoidally wound coiled filaments and coiled filaments manufactured using said procedure
	Former [1998/26]	Procédé de fabrication de filaments à enroulement hélicoidal et filament obtenu par ledit procédé
Examination procedure	06.07.1999	Examination requested [1999/35]
	05.11.2002	Despatch of a communication from the examining division (Time limit: M04)
	27.02.2003	Reply to a communication from the examining division
	14.04.2003	Communication of intention to grant the patent
	04.08.2003	Fee for grant paid
	04.08.2003	Fee for publishing/printing paid
Opposition(s)	09.07.2004	No opposition filed within time limit [2004/40]
Fees paid	Renewal fee
	17.12.1999	Renewal fee patent year 03
	18.12.2000	Renewal fee patent year 04
	17.12.2001	Renewal fee patent year 05
	16.12.2002	Renewal fee patent year 06
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:	Search	[A]GB481964 (ALLG GLUEBLAMPENFABRIKS AKTIEN) [A] 1,4-9,12-14 * the whole document *;
		[A]GB468449 (EGYESUELT IZZOLAMPA) [A] 1,4-9,12-14 * claims 1-7 *;
		[A]US2136649 (STEN WADSTEN) [A] 1,4-9,12-14 * page 1, column R, line 17 - page 2, column L, line 70; figures 1,2 *;
		[A]JPS54144782 ;
		[A]JPH0513052 ;
		[A]JPH04303556 ;
		[DA]EP0149282 (PHILIPS NV [NL]) [DA] 1,4-9,13 * figures 1A-1J; claims 1,4 *;
		[DA]US3067357 (FRIDRICH ELMER G) [DA] 1,10 * the whole document *
		[A] - PATENT ABSTRACTS OF JAPAN, (19800123), vol. 004, no. 009, Database accession no. (M - 089), & JP54144782 A 19791112 (TOSHIBA CORP) [A] 1,4-9,12-14 * abstract *
		[A] - PATENT ABSTRACTS OF JAPAN, (19930526), vol. 017, no. 272, Database accession no. (E - 1371), & JP05013052 A 19930122 (MATSUSHITA ELECTRON CORP) [A] 1,6,12-14 * abstract *
		[A] - PATENT ABSTRACTS OF JAPAN, (19930318), vol. 017, no. 128, Database accession no. (E - 1333), & JP04303556 A 19921027 (TOSHIBA LIGHTING & TECHNOL CORP) [A] 1,13,14 * abstract *

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