Pivoting assembly of a hand tool

Details Pivoting assembly of a hand tool Pivoting assembly of a hand tool

2008-05-20

2008-05-20

Meislin, D S (Department: 3723)

Tools

Wrench, screwdriver, or driver therefor

Handle or shank

C403S093000, C403S097000

Reexamination Certificate

active

11332343

ABSTRACT:
A pivoting assembly of a hand tool comprising a tool body, the tool body including a driving portion, a handle and a pivotal portion; the pivotal portion having a first pivoted end and a second pivoted end; the first pivoted end being installed to one of the handle and driving portion; and the second pivoted end being installed to the other one of the handle and driving portion so that an angle between the handle and driving portion is adjustable. The first pivoted end is formed with a buckling hole; a tooth portion is formed in the buckling hole; the second pivoted end is formed with a post; the post is axially moveable with respect to the tooth portion of the buckling hole; and a bottom of the post is formed with teeth with respect to the tooth portion of the buckling hole.

REFERENCES:
patent: 2420132 (1947-05-01), Gryniuck
patent: 5419221 (1995-05-01), Cole
patent: 5941141 (1999-08-01), Whitley
patent: 6032555 (2000-03-01), Whitley
patent: 6101907 (2000-08-01), McGovern et al.
patent: 6216565 (2001-04-01), McCann
patent: 6928904 (2005-08-01), Hsien

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