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1. (WO2003063267) THIN-WALL ANODE CAN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/063267    International Application No.:    PCT/US2003/001204
Publication Date: 31.07.2003 International Filing Date: 15.01.2003
Chapter 2 Demand Filed:    21.07.2003    
B21D 11/10 (2006.01), H01M 2/02 (2006.01), H01M 6/12 (2006.01)
Applicants: THE GILLETTE COMPANY [US/US]; Prudential Tower Building, Boston, MA 02199 (US) (For All Designated States Except US).
BUCKLE, Keith, Edward [GB/US]; (US) (For US Only).
ANDREWS, Mark [GB/US]; (US) (For US Only).
TAKAHURA, Thomas [US/US]; (US) (For US Only)
Inventors: BUCKLE, Keith, Edward; (US).
ANDREWS, Mark; (US).
TAKAHURA, Thomas; (US)
Agent: GALLOWAY, Peter, D.; Ladas & Parry, 26 West 61st Street, New York, NY 10023 (US)
Priority Data:
10/051,837 16.01.2002 US
Abstract: front page image
(EN)A process is described for forming a can (14) from extremely thin side wall material. The process includes the steps of reverse forming a portion of the can (15), and during the reverse forming process including a tapered side wall portion (16, 18). Battery cans formed during the process are also described.
(FR)L'invention concerne un procédé de formation d'un boîtier de batterie d'anode à partir de matériau de parois latérales minces. Ce procédé comprend la formation inverse d'une partie de gaine et simultanément d'une partie de paroi latérale dégressive. L'invention concerne également les boîtiers de batterie obtenus au moyen de ce procédé.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)