Hinge repair tool

Metal deforming – With means to actuate both elements of tool-couple – Handle actuated

Reexamination Certificate

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Details

C072S479000, C081S303000, C081S381000, C081S418000, C269S043000, C269S154000

Reexamination Certificate

active

11494255

ABSTRACT:
The present invention is a hinge repair tool constructed from two, spaced apart pairs of modified vise grip or wrench pliers. A single, elongated, upper bar is connected to the respective top jaws of each of the pairs of pliers. Two lower bars are also connected to respective lower jaws of the two pairs of pliers. Each of the pairs of pliers is operative independently of one another, so that each of the respective lower bars can be repositioned relative to the common upper bar. The lower bars are separated from one another and a gap is formed therebetween. A rigid bar is connected to the handles of the two pairs of pliers to provide additional stability. The vise grip pliers each include a mechanism for locking the lower jaw relative to the upper jaw thereof.

REFERENCES:
patent: 2440820 (1948-05-01), Frank
patent: 2661783 (1953-12-01), Caston
patent: 2836139 (1958-05-01), Holmberg
patent: 4299146 (1981-11-01), Phelps
patent: 4386543 (1983-06-01), Walker, Jr.
patent: D297103 (1988-08-01), Parish, Sr.
patent: 5435030 (1995-07-01), Phillips
patent: 5482263 (1996-01-01), Kutzleb
patent: 6032333 (2000-03-01), Brustle
patent: 6257101 (2001-07-01), Marlette et al.
patent: 6532626 (2003-03-01), Muller et al.
patent: 6776403 (2004-08-01), Neufeld

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