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

(21) Application No. 3792/DEL/1997 A (22) Date of filing of Application: 26/12/1997
(54) Title of the invention: “PIN GRID ARRAY EXTRACTION DEVICE.”
(51) International Classification 7 : H 01R 4/46
(30) Priority Data :
(31) Document No.:
(32) Date :
(33) Name of convention country:
(66) Filed U/s 5(2) : NIL
(61) Patent of addition to application No. : NA
(62) Filed on : NA
(63) Divisional to Application No. :NIL
(64) Filed on : NA
Total No. of Pages: 10
(57) Abstract:
(71) Name of the applicant:
CENTRE FOR DEVELOPMENT OF
TELEMATICS.
Address of the Applicant:
9 th Floor, Akbar Bhavan, Chanakyapuri,
New Delhi – 110 021, India.
(72) Name of the Inventor:
THAMARAYOOR RAPHEAL
FRANCIS
The present invention relates to a pin grid array extraction device for extracting integrated circuits
from an electronic component device comprising:
a main central block having means for extracting and holding the integrated circuit from the said
electronic device;
an additional central block attached to the said means for extracting and holding the integrated
circuit from the said electronic device;
attachment means for connecting the said main central block and the additional central block; and
means for regulating the convergence and divergence of the means for extracting and holding the
integrated circuit from the said electronic device
wherein the main central block comprises a pair of support arms hinged to the main central block,
each of the said support arms having a puller arm.
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