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Extract from the Register of European Patents

EP About this file: EP0180954

EP0180954 - Pressure transducer for use with any one of a series of detachable pressure domes of similar construction [Right-click to bookmark this link]
Status	The application has been refused Status updated on 16.08.1991 Database last updated on 09.04.2026
Most recent event Tooltip	26.09.2008	Change - representative	published on 29.10.2008 [2008/44]
Applicant(s)	For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto, CA 94304-1112 / US
	[N/P]
Former [2008/38]	For all designated states Hewlett-Packard Company 3000 Hanover Street Palo Alto CA 94304-1112 / US
Former [1986/20]	For all designated states Hewlett-Packard Company Mail Stop 20 B-O, 3000 Hanover Street Palo Alto, California 94304 / US
Inventor(s)	01 / Merrick, Edwin B. 274 West Acton Road Stow Massachusetts 01775 / US
	02 / Stephens, Thomas P. 420 Ipswich Road Boxford Massachusetts 01921 / US
	[1986/20]
Representative(s)	Liesegang, Roland Boehmert & Boehmert Anwaltspartnerschaft mbB Pettenkoferstrasse 22 80336 München / DE
	[N/P]
Former [2008/44]	Liesegang, Roland FORRESTER & BOEHMERT Pettenkoferstrasse 20-22 80336 München / DE
Former [1988/32]	Liesegang, Roland, Dr.-Ing. FORRESTER & BOEHMERT Franz-Joseph-Strasse 38 W-8000 München 40 / DE
Former [1986/20]	Schulte, Knud, Dipl.-Ing. Hewlett-Packard GmbH Europ. Patent- und Lizenzabteilung Herrenberger Strasse 130 D-71034 Böblingen / DE
Application number, filing date	85114027.7	05.11.1985
	[1986/20]
Priority number, date	US19840668608	06.11.1984 Original published format: US 668608
	[1986/20]
Filing language	EN
Procedural language	EN
Publication	Type:	A2 Application without search report
	No.:	EP0180954
	Date:	14.05.1986
	Language:	EN
	[1986/20]
	Type:	A3 Search report
	No.:	EP0180954
	Date:	30.03.1988
	Language:	EN
	[1988/13]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	10.02.1988
Classification	IPC:	G01L9/04, G01L19/04, A61B5/02	[1988/12]
	CPC:	A61B5/0215 (EP,US); G01L9/025 (EP,US)
	Former IPC [1986/20]	G01L19/04
Designated contracting states	DE, FR, GB, NL [1986/20]
Title	German:	Druckwandler zum Gebrauch an irgendeiner Serie von abnehmbaren Druckhauben ähnlicher Konstruktion	[1986/20]
	English:	Pressure transducer for use with any one of a series of detachable pressure domes of similar construction	[1986/20]
	French:	Transducteur de pression pour usage avec n'importe quelle série de dômes de pression démontable d'une construction analogue	[1986/20]
File destroyed:	02.03.1998
Examination procedure	20.09.1988	Examination requested [1988/46]
	12.03.1990	Despatch of a communication from the examining division (Time limit: M04)
	06.07.1990	Reply to a communication from the examining division
	26.07.1990	Despatch of a communication from the examining division (Time limit: M02)
	24.09.1990	Reply to a communication from the examining division
	29.10.1990	Despatch of communication of intention to grant (Approval: )
	08.05.1991	Despatch of communication that the application is refused, reason: formalities examination [1991/41]
	18.05.1991	Application refused, date of legal effect [1991/41]
Fees paid	Renewal fee
	16.11.1987	Renewal fee patent year 03
	25.11.1988	Renewal fee patent year 04
	23.10.1989	Renewal fee patent year 05
	23.10.1990	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] MSR, vol. 20, no. 1, 1977, pages 31-35; E. HASS "Temperatureinfl}sse beim Messen mit Dehnungsmessstreifen" [A]

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