Register information Patent

DD patent number: 248831 (Status: not pending/lapsed, Query started: July 13, 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 DAKZDD 289 863 3
DD patent numberDDPN248831
54Designation/titleTIVerfahren zur Herstellung von beflocktem textilen Fußbodenbelag
51IPC main classICM
(ICMV)		 D 06N 3/04 (01.01.1985)
22DE application dateDATMay 2, 1986
43Date of first publicationOTAug 19, 1987
71/73Applicant/ownerINHVEB Chemiefaserkombinat Schwarza 'Wilhelm Pieck', 07407 Rudolstadt, DE
10Published DE documentsDEPNOriginal document: DD 248 831 A1
Searchable text: DD 248 831 A1
43Date of first publicationEVTAug 19, 1987
Date of the first transfer into DPMAregisterEREGTMar 9, 2013
Date of the (most recent) update in DPMAregisterREGTSep 24, 2014
(Show all update days)(Hide all update days)
  • Sep 24, 2014
    • Historical data not available for this/these date(s)
  • Mar 9, 2013
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Examination procedure DD legal status Oct 2, 1986 Oct 2, 1986 Details anzeigen
2 Publications Patent specification Aug 19, 1987  Details anzeigen
3 Administrative procedure DD legal status Jul 3, 1993 Jul 3, 1993 Details anzeigen
View procedures Examination procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTOct 2, 1986
Publication dateVTOct 2, 1986
Supplementary informationINFOBeschluss nach § 17(1) PatG-DDR über die Erteilung eines Patents
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTAug 19, 1987
10Published DE documentsDEPNOriginal document: DD000000248831A1
Searchable text: DD 248 831 A1
View procedures Administrative procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTJul 3, 1993
Publication dateVTJul 3, 1993
Supplementary informationINFOVerzicht auf das Patent