Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2004-11-02
2008-11-25
Omgba, Essama (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C029S512000, C029S557000, C029S505000, C220S626000, C220S288000, C220S619000, C222S542000, C222S402100, C222S394000, C413S062000
Reexamination Certificate
active
07454827
ABSTRACT:
A method for forming a threaded pedestal cup including providing a pedestal with an interior cavity having an inner surface, and a top portion that has a larger diameter than a bottom portion; inserting a non-threaded arbor into the interior cavity to engage the inner surface of the bottom portion; and engaging the outer surface with a threading tool, wherein the engaging includes deforming the metal into threads.
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Brown Thomas J.
Mayberry Gary T.
Cap and Seal Company, Inc.
McAndrews Held & Malloy Ltd.
Omgba Essama
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