(19)
(11) EP 0 868 307 A1

(12)

(43) Date of publication:
07.10.1998 Bulletin 1998/41

(21) Application number: 96937800.0

(22) Date of filing: 01.11.1996
(51) International Patent Classification (IPC): 
B41J 2/ 175( . )
(86) International application number:
PCT/US1996/017341
(87) International publication number:
WO 1997/016314 (09.05.1997 Gazette 1997/20)
(84) Designated Contracting States:
DE GB

(30) Priority: 03.11.1995 US 19950000724P

(71) Applicant: Jetfill, Inc.
Houston TX 77036 (US)

(72) Inventor:
  • STORY, James, D.
    Houston, TX 77036 (US)

(74) Representative: Wanischeck-Bergmann, Axel, Dipl.-Ing. 
Rondorfer Strasse 5a
50968 Köln
50968 Köln (DE)

   


(54) INK CARTRIDGE WITH IMPROVED VOLUMETRIC EFFICIENCY