Register information Patent

DD patent number: 152138 (Status: not pending/lapsed, Query started: October 25, 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 222 649 4
DD patent numberDDPN152138
54Designation/titleTIVerfahren zur Erhöhung der Kurzfaserflorhaftung bei beflockten Flächen- und Formgebilden
51IPC main classICM
(ICMV)		 C 09J 3/14 (01.01.1985)
22DE application dateDATJul 16, 1980
43Date of first publicationOTNov 18, 1981
10Published DE documentsDEPNOriginal document: DD 152 138 A1
Searchable text: DD 152 138 A1
43Date of first publicationEVTNov 18, 1981
Date of the first transfer into DPMAregisterEREGTMar 8, 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 8, 2013
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Publications Patent specification Nov 18, 1981  Details anzeigen
2 Examination procedure DD legal status Nov 18, 1981 Nov 18, 1981 Details anzeigen
3 Administrative procedure IP right lapsed through expiry of term of protection Jul 17, 2000  Details anzeigen
View procedures Publications (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTNov 18, 1981
10Published DE documentsDEPNOriginal document: DD 152 138 A1
Searchable text: DD 152 138 A1
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTNov 18, 1981
Publication dateVTNov 18, 1981
Supplementary informationINFOBeschluss nach § 5(1) ÄndG zum PatG-DDR 1950 über die Erteilung eines Patents
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 statusVSTTJul 17, 2000