Thread tap adapter

Cutting by use of rotating axially moving tool – Processes – Bit detachable

Reexamination Certificate

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Details

C408S23900A, C279S083000

Reexamination Certificate

active

07736100

ABSTRACT:
A thread tap adapter for use with a standard thread tap having a square profile driving end is disclosed. Specifically, the thread tap adapter may include an outer surface having a substantially hexagonal profile so that the adapter may be engaged with a wrench, and an inner surface having a substantially square profile so that the adapter engages the driving end of a standard thread tap. The adapter may additionally include means for securing the standard thread tap.

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patent: 7442128 (2008-10-01), Leonard
patent: 2265054 (2000-09-01), None
patent: 19629352 (1998-01-01), None
patent: 19754518 (1999-06-01), None
patent: 03178725 (1991-08-01), None
patent: 11104917 (1999-04-01), None
patent: 2001150245 (2001-06-01), None

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