Axially stable retention mechanism for picks and cutting elements

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United States of America Patent

PATENT NO 9890636
SERIAL NO

14282813

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Abstract

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A cutting element assembly includes a cutting element partially disposed within a support and a retention mechanism disposed between the cutting element and the support, both the axial and radial dimensions of the retention mechanism being deformable.

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Patent Owner(s)

Patent OwnerAddress
SMITH INTERNATIONAL INC16740 HARDY STREET HOUSTON TX 77032
SCHLUMBERGER TECHNOLOGY CORPORATION300 SCHLUMBERGER DRIVE SUGAR LAND TX 77478

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burhan, Yuri Spring, US 33 703
Hall, David R Provo, US 1292 20766
Leany, Francis Salem, US 41 895
Pierce, John J Provo, US 3 38
Zhang, Youhe Spring, US 150 4754

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