Register information Patent

DE file number : P 24 31 847.6 (Status: not pending/lapsed, Query started: May 9, 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 24 31 847.6
54Designation/titleTIFlock aus Synthese-Fasern für die elektrostatische Beflockung und Verfahren zu dessen Herstellung
51IPC main classICM
(ICMV)		 D06M 11/00 (1990.01)
22DE application dateDATJul 2, 1974
43Date of first publicationOTAug 21, 1975
Date of publication of grantPETMay 6, 1976
71/73Applicant/ownerINHBayer AG, 51373 Leverkusen, DE
72InventorINInventor not yet named
10Published DE documentsDEPNOriginal document: DE000002431847B1
Searchable text: DE000002431847B1
Original document: DE000002431847C2
Searchable text: DE000002431847C2
Patent division in charge 43
43Date of first publicationEVTAug 21, 1975
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMay 25, 2011
Date of the (most recent) update in DPMAregisterREGTDec 21, 2015
(Show all update days)(Hide all update days)
  • Dec 21, 2015; Feb 2, 2013
    • Historical data not available for this/these date(s)
  • May 25, 2011
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Examination procedure Request for examination effectively filed Nov 26, 1974  Details anzeigen
2 Examination procedure Decision on publication by Examining Section May 20, 1975  Details anzeigen
3 Examination procedure Grant of patent has become final Jan 14, 1976  Details anzeigen
4 Publications Patent specification May 6, 1976 May 6, 1976 Details anzeigen
5 Change of classification Change of IPC main class Apr 10, 1985  Details anzeigen
6 Change of classification Change of IPC main class Oct 13, 1989  Details anzeigen
7 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Apr 3, 1991 Jul 11, 1991 Details anzeigen
View procedures Examination procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTNov 26, 1974
Third party request No
Date of receiptAEGTNov 26, 1974
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision on publication by Examining Section
Date of legal/procedural statusVSTTMay 20, 1975
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTJan 14, 1976
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTMay 6, 1976
Issue numberHN19
YearPJ1976
Publication dateVTMay 6, 1976
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE000002431847C2
Searchable text: DE000002431847C2
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 10, 1985
51IPC main classICM
(ICMV)		 D06M 11/00 (1985.01)
51Previous IPC main classICMF
(ICMVF)		 D06M 11/00 (1980.01)
View procedures Change of classification (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 13, 1989
51IPC main classICM
(ICMV)		 D06M 11/00 (1990.01)
51Previous IPC main classICMF
(ICMVF)		 D06M 11/00 (1985.01)
View procedures Administrative procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTApr 3, 1991
Issue numberHN28
YearPJ1991
Publication dateVTJul 11, 1991
Type of publicationPARTBibliographic data
PartHTPart 3