24/06/2005 - Controller General of Patents, Designs, and Trade Marks

(12) PATENT APPLICATION PUBLICATION
(19)
INDIA (21) Application No: 1034/MUM/2001 A
(22) Date of filing of Application :
23/10/2001
(54) Title of the invention:
(51) International Classification: H 01 M 6/06 (71)
(31) Priority Document No. : NIL
(32) Priority Date :
(33) Name of priority country :
(86)
(43) Publication Date: 24/06/2005
A PROCESS TO INCREASE THE STORAGE LIFE OF
ENVIRONMENT FRIENDLY ZINC CARBON DRY CELL.
NIL
NIL
International Application : NIL
No. and Filing Date :
NIL
(87) International :
Publication No.
NIL
(61) Patent of addition to
Application No. : NIL
Filed on N.A.
(62)
Divisional to
Application No. : NIL
Filed on : N.A.
(72)
Name of the Applicant:
MATSUSHITA LAKHANPAL
BATTERY INDIA LIMITED.
Address of the Applicant:
MAKARPURA, G.I.D.C.,
VADODARA 390 010,
GUJARAT, INDIA.
Name of the Inventors:
1. SHARMA MAN MOHAN
2. KRISHNAN BASAVASWARAN
3. ZACHARIAH SHAJI
4. SHAH CHIRAG UPENDRA
Filed U/S 5(2) before the
Patents (Amendment)
Ordinance,2004 : NO
(57) Abstract : A process to increase the storage life of environment friendly paste type dry cell wherein
bismuth salt more particularly bismuth trichloride added to starch paste substituting mercury salts wherein
bismuth trichloride forming a superficial protective coating through jellified starch paste.
( Figure: NIL )
Total Pages : 11.
The Patent Office Journal 24.06.2005 17743