Register information Patent

DD patent number: 236683 (Status: not pending/lapsed, Query started: July 3, 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 266 601 6
DD patent numberDDPN236683
54Designation/titleTIVerfahren zur Herstellung von beflockten Flächengebilden mit Cordstruktur
51IPC main classICM
(ICMV)		 B 05D 1/28 (01.01.1985)
22DE application dateDATAug 24, 1984
43Date of first publicationOTJun 18, 1986
71/73Applicant/ownerINHVEB Chemiefaserkombinat Schwarza 'Wilhelm P, 07407 Rudolstadt, DE
72InventorINDipl.-Ing. Dietrich Thiem, 07407 Rudolstadt, DE; Dipl.-Chem. Dr. Axel Rudolph, 07407 Rudolstadt, DE; Conrad Ortloff, O-6821 Rudolstadt-Schaala, DE; Karika Graupner, 07407 Rudolstadt, DE; Dipl.-Chem. Dr.rer.nat. Martin Heise, 07407 Rudolstadt, DE
10Published DE documentsDEPNOriginal document: DD 236 683 A1
Searchable text: DD 236 683 A1
43Date of first publicationEVTJun 18, 1986
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 Sep 24, 1984 Sep 24, 1984 Details anzeigen
2 Publications Patent specification Jun 18, 1986  Details anzeigen
3 Administrative procedure IP right lapsed through expiry of term of protection Aug 25, 2004  Details anzeigen
View procedures Examination procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTSep 24, 1984
Publication dateVTSep 24, 1984
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 statusVSTTJun 18, 1986
10Published DE documentsDEPNOriginal document: DD000000236683A1
Searchable text: DD 236 683 A1
View procedures Administrative procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTAug 25, 2004