Register information Patent

DD patent number: 157716 (Status: not pending/lapsed, Query started: May 11, 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 228 691 3
DD patent numberDDPN157716
54Designation/titleTIVerfahren zur Herstellung von Flock aus Chemiefasern mit gutem Abriebverhalten
51IPC main classICM
(ICMV)		 D 06M 11/04 (01.01.1985)
22DE application dateDATMar 30, 1981
43Date of first publicationOTDec 1, 1982
10Published DE documentsDEPNOriginal document: DD 157 716 A1
Searchable text: DD 157 716 A1
43Date of first publicationEVTDec 1, 1982
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 Dec 1, 1982  Details anzeigen
2 Examination procedure DD legal status Dec 1, 1982 Dec 1, 1982 Details anzeigen
3 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Nov 1, 1996  Details anzeigen
View procedures Publications (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTDec 1, 1982
10Published DE documentsDEPNOriginal document: DD000000157716A1
Searchable text: DD 157 716 A1
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTDec 1, 1982
Publication dateVTDec 1, 1982
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Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee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 statusVSTTNov 1, 1996