EP 0637284 A4 19950503 - NON-SLIP FILM LEADER AND PROCESS OF MANUFACTURE.
Title (en)
NON-SLIP FILM LEADER AND PROCESS OF MANUFACTURE.
Title (de)
RUTSCHFESTES FILMANLAUFSTÜCK UND VERFAHREN ZUR HERSTELLUNG.
Title (fr)
AMORCE ANTIDERAPANTE ET SON PROCEDE DE FABRICATION.
Publication
Application
Priority
- US 86782492 A 19920413
- US 9303465 W 19930413
Abstract (en)
[origin: WO9321009A1] A film leader (16) device for use with microfilm with an upper and lower surface. At least one of the surfaces includes knurling or roughening of a predetermined pattern across a portion of the width and length of that surface. The knurling of a virtual non-slip surface for loading of microfilm (14) into self-loading microfilm (14) reader/printers (10) and the like.
IPC 1-7
IPC 8 full level
B29C 59/02 (2006.01); B29C 67/00 (2006.01); G03C 3/00 (2006.01)
CPC (source: EP)
B29C 59/02 (2013.01); B29C 67/0044 (2013.01); G03C 3/00 (2013.01); B29C 2791/008 (2013.01)
Citation (search report)
- [XY] US 4171940 A 19791023 - HOPE HENRY F [US], et al
- [XY] EP 0426159 A2 19910508 - FUJI PHOTO FILM CO LTD [JP]
- [Y] EP 0008362 A1 19800305 - AGFA GEVAERT AG [DE]
- [A] DE 1504976 A1 19691211 - TELDEC TELEFUNKEN DECCA
- [A] US 4304750 A 19811208 - PIRA FRANCOIS J, et al
- See references of WO 9321009A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9321009 A1 19931028; AU 3977793 A 19931118; EP 0637284 A1 19950208; EP 0637284 A4 19950503
DOCDB simple family (application)
US 9303465 W 19930413; AU 3977793 A 19930413; EP 93909318 A 19930413