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1. (WO1998031547) INK FILTER ELEMENT FOR PRINTERS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/1998/031547 International Application No.: PCT/US1998/000933
Publication Date: 23.07.1998 International Filing Date: 21.01.1998
Chapter 2 Demand Filed: 10.08.1998
IPC:
B01D 39/16 (2006.01) ,B41J 2/175 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
D
SEPARATION
39
Filtering material for liquid or gaseous fluids
14
Other self-supporting filtering material
16
of organic material, e.g. synthetic fibres
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
17
characterised by ink handling
175
Ink supply systems
Applicants: GORE ENTERPRISE HOLDINGS, INC.[US/US]; 551 Paper Mill Road P.O. Box 9206 Newark, DE 19714, US
Inventors: HOBSON, Alex, R.; US
SASSA, Robert, L.; US
Agent: CAMPBELL, John, S. ; W.L. Gore & Associates, Inc. 551 Paper Mill Road P.O. Box 9206 Newark, DE 19714-9206, US
Priority Data:
08/786,58821.01.1997US
Title (EN) INK FILTER ELEMENT FOR PRINTERS
(FR) FILTRE A ENCRE POUR IMPRIMANTES
Abstract:
(EN) This present invention relates to a filter element for the filtration of printing fluid within a printer cartridge of a printer. The filter element of the present invention comprises a microporous filter media that removes contaminants from printing fluids such as ink, dye, wax, or the like.
(FR) La présente invention concerne un filtre permettant de filtrer un fluide d'impression à l'intérieur de la cartouche d'une imprimante. Ce filtre comprend un milieu filtrant microporeux, qui permet d'éliminer les contaminants de fluides d'impression tels que l'encre, la teinture, la cire, ou similaires.
front page image
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN
European Patent Office (EPO) (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)