Register information Patent

DE file number : P 33 41 860.8 (Status: not pending/lapsed, Query started: May 30, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZP 33 41 860.8
54Designation/titleTIMeßkupplung für fluidische Systeme
51IPC main classICM
(ICMV)
G01L 19/00 (2000.01)
51IPC secondary class(es)ICS
(ICSV)
G01K 1/14 (2000.01), F16L 29/00 (2000.01)
22DE application dateDATNov 19, 1983
43Date of first publicationOTMay 30, 1985
Date of publication of grantPETSep 19, 1985
71/73Applicant/ownerINHHydrotechnik GmbH, 65549 Limburg, DE
72InventorINLeverberg, Sigfried, W-4200 Oberhausen, DE; Hofmann, Manfred, W-6251 Altendiez, DE
74RepresentativeVTREyer und Kollegen, 63303 Dreieich, DE
10Published DE documentsDEPNOriginal document: DE000003341860A1
Searchable text: DE000003341860A1
Original document: DE000003341860C2
Searchable text: DE000003341860C2
Address for service Herren Patentanwälte Dipl.-Ing. Eckhardt Eyer und Heinz Linser, 63268 Dreieich, DE
Patent division in charge 52
57AbstractABDie Erfindung betrifft eine Meßkupplung für fluidische Systeme zur Erfassung von Arbeitsdrücken oder Temperaturen der fluidischen Medien, bestehend aus einer im eingebauten Zustand unter Leitungsdruck stehenden Kupplungsbuchse, in deren Bohrung ein federbelastetes und mechanisch betätigbares Rückschlagventil angeordnet ist, wobei das Rückschlagventil als ein mit einer zylindrischen Bohrung und einer geschlossenen Bodenfläche versehener Ventilkörper ausgebildet und über das dem fluidischen System zugekehrte Ende der Kupplungsbuchse hinaus verlängert ist. In der Wandung des Ventilkörpers befindet sich eine radiale Querbohrung oder ein Querschlitz. In einer weiteren Ausführungsform der Erfindung befindet sich die radiale Querbohrung oder der Querschlitz in der Wandung des Führungsteils des Ventilkörpers und zwischen dem Ventilkörper und der Kupplungsbuchse ist bis zur radialen Querbohrung oder dem Querschlitz ein Strömungsschlitzkanal ausgebildet.
56CitationsCT DE000008317775U1 (DE-GM 83 17 775)
US000004096754A (US 40 96 754)
56NPL citationsCTNPVDI-Zeitschrift 118, Nr. 23, vom Dezember 1976, S. 1133
43Date of first publicationEVTMay 30, 1985
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTJan 25, 2016
(Show all update days)(Hide all update days)
  • Jan 25, 2016; Feb 6, 2013
    • Historical data not available for this/these date(s)
  • May 27, 2011
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Nov 19, 1983  Details anzeigen
2 Pre-registration procedure Pre-registration procedure has been concluded Mar 2, 1984  Details anzeigen
3 Examination procedure Request for examination effectively filed Mar 3, 1984  Details anzeigen
4 Examination procedure Decision to grant patent by Examining Section/Patent Division Jan 29, 1985  Details anzeigen
5 Change of classification Change of IPC main class Apr 20, 1985  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) May 30, 1985 May 30, 1985 Details anzeigen
7 Publications Patent specification Sep 19, 1985 Sep 19, 1985 Details anzeigen
8 Examination procedure Grant of patent has become final Dec 19, 1985 Mar 13, 1986 Details anzeigen
9 Change of classification Change of IPC main class Oct 12, 1989  Details anzeigen
10 Change of classification Change of IPC main class Oct 1, 1994  Details anzeigen
11 Change of classification Change of IPC main class Oct 9, 1999  Details anzeigen
12 Administrative procedure IP right lapsed through expiry of term of protection Nov 19, 2003  Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTNov 19, 1983
View procedures Pre-registration procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTMar 2, 1984
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMar 3, 1984
Third party request No
Date of receiptAEGTNov 19, 1983
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTJan 29, 1985
View procedures Change of classification (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTApr 20, 1985
51IPC main classICM
(ICMV)
G01L 19/00 (1985.01)
51Previous IPC main classICMF
(ICMVF)
G01L 19/00 (1980.01)
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMay 30, 1985
Issue numberHN22
YearPJ1985
Publication dateVTMay 30, 1985
Type of publicationPARTDocuments
PartHTPart 1
10Published DE documentsDEPNOriginal document: DE000003341860A1
Searchable text: DE000003341860A1
View procedures Publications (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTSep 19, 1985
Issue numberHN38
YearPJ1985
Publication dateVTSep 19, 1985
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE000003341860C2
Searchable text: DE000003341860C2
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTDec 19, 1985
Issue numberHN11
YearPJ1986
Publication dateVTMar 13, 1986
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Change of classification (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 12, 1989
51IPC main classICM
(ICMV)
G01L 19/00 (1990.01)
51Previous IPC main classICMF
(ICMVF)
G01L 19/00 (1985.01)
View procedures Change of classification (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 1, 1994
51IPC main classICM
(ICMV)
G01L 19/00 (1995.01)
51Previous IPC main classICMF
(ICMVF)
G01L 19/00 (1990.01)
View procedures Change of classification (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 9, 1999
51IPC main classICM
(ICMV)
G01L 19/00 (2000.01)
51Previous IPC main classICMF
(ICMVF)
G01L 19/00 (1995.01)
View procedures Administrative procedure (No.: 12)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTNov 19, 2003