Tools – Wrench – screwdriver – or driver therefor – Rigid jaws
Reexamination Certificate
2006-05-23
2006-05-23
Meislin, D. S. (Department: 3723)
Tools
Wrench, screwdriver, or driver therefor
Rigid jaws
C081S057500, C081S124500, C081S125100
Reexamination Certificate
active
07047844
ABSTRACT:
A multi-socket wrench is described which includes an elongated main member having a thickness dimension with an upper area, a lower area, a first end and a second end; and, at least two elongated wrench units, e.g. four wrench units. Each wrench unit has a thickness dimension and opposing elongated ends and two sockets positioned side by side thereon. One of the at least two wrench units is rotatably attached at the upper area and another of the at least two wrench units is rotatably attached at the lower area of the first end of the elongated main member. The present invention wrench further includes an attachment means for rotatably attaching two wrench units at a time, to the elongated main member. The attachment means includes an attachment member having a thickness dimension and two fasteners each having a head with a thickness dimension. In other embodiments the attachment means includes an attachment member having a thickness dimension and only one fastener having a head with a thickness dimension.
REFERENCES:
patent: 1194792 (1916-08-01), Stewart
patent: 1485571 (1924-03-01), Stevens
patent: 2154012 (1939-04-01), Rhodes
patent: 2210048 (1940-08-01), Swanson
patent: 2609069 (1952-09-01), McLaughlin
patent: 3602074 (1971-08-01), Smith
patent: 5557992 (1996-09-01), Macor
Glynn Kenneth P.
Meislin D. S.
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