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Extract from the Register of European Patents

EP About this file: EP0481739

EP0481739 - Method of and apparatus for opening a folded web of heat-sealable packaging material prior to formation of the web into sealed reclosable packages [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  26.04.1993
Database last updated on 19.07.2024
Most recent event   Tooltip26.04.1993Application deemed to be withdrawnpublished on 16.06.1993 [1993/24]
Applicant(s)For all designated states
HAYSSEN MANUFACTURING COMPANY
P.O.Box 571 Sheboygan
Wisconsin 53081-0571 / US
[N/P]
Former [1992/17]For all designated states
HAYSSEN MANUFACTURING COMPANY
P.O.Box 571
Sheboygan Wisconsin 53081-0571 / US
Inventor(s)01 / James, Robert C.
Post Office Box 571
Sheboygan, Wisconsin 53081-0571 / US
02 / Kovacs, Lloyd
Post Office Box 571
Sheboygan, Wisconsin 53081-0571 / US
[1992/17]
Representative(s)Eyles, Christopher Thomas, et al
W.P. Thompson & Co.
55 Drury Lane
London WC2B 5SQ / GB
[N/P]
Former [1992/17]Eyles, Christopher Thomas, et al
W.P. THOMPSON & CO. Celcon House 289-293 High Holborn
London WC1V 7HU / GB
Application number, filing date91309503.016.10.1991
[1992/17]
Priority number, dateUS1990059804516.10.1990         Original published format: US 598045
[1992/17]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0481739
Date:22.04.1992
Language:EN
[1992/17]
Search report(s)(Supplementary) European search report - dispatched on:EP14.02.1992
ClassificationIPC:B65B9/10, B65B61/18
[1992/17]
CPC:
B65B61/188 (EP,US); B65B41/16 (EP,US); B65B9/20 (EP,US);
B65B9/207 (EP,US); Y10S493/927 (EP,US)
Designated contracting statesCH,   DE,   ES,   FR,   GB,   IT,   LI,   NL [1992/17]
TitleGerman:Verfahren und Vorrichtung zum Öffnen einer aus heissiegelbarem Material gefalteten Bahn, vor dem Herstellen von wiederschliessbaren Verpackungen aus dem Bahnmaterial[1992/17]
English:Method of and apparatus for opening a folded web of heat-sealable packaging material prior to formation of the web into sealed reclosable packages[1992/17]
French:Méthode et appareil pour l'ouverture d'une bande de matériau thermoscellable pliée avant formation de la bande en emballages refermables[1992/17]
File destroyed:17.08.2001
Examination procedure23.10.1992Application deemed to be withdrawn, date of legal effect  [1993/24]
22.01.1993Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [1993/24]
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Documents cited:Search[XP]US5027584  (MCMAHON MICHAEL J [US], et al);
 [XP]US5014498  (MCMAHON MICHAEL J [US]);
 [A]US4625496  (AUSNIT STEVEN [US]);
 [A]US4941307  (WOJCIK JOHN [US]);
 [A]US4727709  (ZIEKE LARRY M [US], et al)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.