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

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(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21) Application No. 187/CAL/2000 A
(22) Date of filing of Application 30/03/2000 (43) Publication Date: 24/06/2005
(54) Title of the invention: “ AN IMPROVED
PORTABLE DEVICE FOR IN-SITU PREHEATING OF
DIES IN CLOSED DIE FORGING”
(51) International classification: B21J 1/06,31/02
(31) Priority Document No:
(32) Priority Date:
(33) Name of priority country:
(86) International Application No and Filing Date: NIL
(87) International Publication No: NIL
(61) Patent of addition to
Application No: NIL
filed on: NIL
(62) Divisional to
Application No: NIL
filed on: NIL
(57) Abstract:
(71) Name of Applicant: STEEL
AUTHORITY OF INDIA LIMITED
Address of the Applicant: RESEARCH &
DEVELOPMENT CENTREFOR IRON &
STEEL,DORANDA RANCHI-
834002,BIHAR
(72) Name of the Inventor:
1. JAIN DINESH KUMAR
2. JHA SAMIR KUMAR
3. ROY BASUDEO
Filed U/S 5(2) before The Patents
(Amendment) Ordinance,2004 : NO
The Patent Office Journal 24.06.2005 18016