Patent SG-11201907784W-A (SG)
Title: Printing fluid cartridge and system using the same
Inventor: MIYAO TAKAHIRO
IPC: B41J2/175
Filed: 2017-07-31
Abstract: v 5 5 FIG. 9B 56 53 z/Z 92 67cM 66M FIG. 9A 51 48 A 154 D 1 83 84 67M X1 64 155 P 1 151 39 \ ) 95 ( I 'it_ i_ - + - - - 91F ' - 7 -1- 7 7 1 d '-'1-1 P2 67bM 67aM Dr 30M \ 34 75 42 43 53 /7/ X2 67M 67dM 54 52 92 90 91R -94 91R -411.11 41 38 - 41L 49 - (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 07 February 2019 (07.02.2019) WIP0 I PCT Iiiimmomiolollmomioloomolommololomovois (10) International Publication Number WO 2019/026111 Al (51) International Patent Classification: B41J 2/175 (2006.01) (21) International Application Number: PCT/JP2017/027650 (22) International Filing Date: 31 July 2017 (31.07.2017) (25) Filing Language: English (26) Publication Language: English (71) Applicant: BROTHER KOGYO KABUSHIKI KAISHA [JP/JP]; 15-1, Naeshiro-cho, Mizuho-ku, Nagoya-shi, Aichi, 4678561 (JP). (72) Inventor: MIYAO, Takahiro; c/o Intellectual Property Dept., Brother Kogyo Kabushiki Kaisha, 1-1-1, Kawagishi, Mizuho-ku, Nagoya-shi, Aichi, 4678562 (JP). (74) Agent: KITAZAWA, Kazuhiro et al.; 6F, First Gene- sis Bldg., 31-14, Yushima 2-chome, Bunkyo-ku, Tokyo, 1130034 (JP). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (54) Title: PRINTING FLUID CARTRIDGE AND SYSTEM USING THE SAME (57) : A printing fluid cartridge is configured to be inserted into a printing fluid consuming apparatus (10) in an insertion direction. The printing fluid cartridge includes: a storage chamber (32, 33, 432), a supply portion (34, 434), a front surface (40, 49, 340, 440), a rear surface(41, 341, 441), an upper surface (39, 339, 439), an electrical interface (64, 65, 464, 465), a locking surface (151, 451), one protrusion (67, 285, 467, 567, 667, 767, 867, 968), and another protrusion (43, 90, 890). The storage chamber is configured to store printing fluid. The one protrusion and the another protrusion define a plurality of imaginary planes each of which passes through the one protrusion and the another protrusion. The plurality of imaginary planes includes a specific imaginary plane (X1). The specific imaginary plane is positioned higher than any other imaginary plane between the one protrusion and the another protrusion. The electrical interface is positioned downward relative to the specific imaginary plane in the gravitational direction in the attached posture. [Continued on next page] WO 2019/026111 Al IIMEDIMOMOIDEIROHEIONEHEMilliMEMNIE UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))