Adjustable spanner

Tools – Wrench – screwdriver – or driver therefor – Slidable jaw adjustments

Reexamination Certificate

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Details

C081S132000, C081S160000

Reexamination Certificate

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07077034

ABSTRACT:
The present invention relates to an adjustable spanner (2) having a first fixed jaw (4) and a second moveable jaw (8). The second jaw (8) can be locked in fixed relation to the first jaw (4) by a locking means (16). This locking means (16) is moveable between a first position in which the second jaw (8) is fixed in relation to the first jaw (4) and a second position in which the second jaw (8) is permitted to move with respect to the first jaw (4).

REFERENCES:
patent: 1368580 (1921-02-01), Sievert
patent: 1397214 (1921-11-01), Hose
patent: 1440381 (1923-01-01), Edistrom
patent: 2582591 (1952-01-01), Hicks
patent: 2850932 (1958-09-01), Bonkowski
patent: 3817128 (1974-06-01), Evans
patent: 2063855 (1990-10-01), None
patent: 2070226 (1991-01-01), None
patent: 539780 (1992-06-01), None

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