1984-11-05
1988-01-05
Schmidt, Frederick R.
Compound tools
Wrench
7166, 7169, 81488, B25B 1350
Patent
active
047166100
ABSTRACT:
This invention is for a hand tool comprising a body or a shank having a first end and also a second end. The first end may be a curved end having a circular passageway. The curved end with the circular passageway can be positioned around the upper end of the valve housing so as to allow a wrench to be placed on the hexagonal cap or hexagonal nut to rotate the same. The second end is in the form of a finger and can be positioned between the valve housing and an upright pipe so as to be able to use a wrench for rotating a connecting between a pipe and the valve.
REFERENCES:
patent: D105337 (1937-07-01), McNaught
patent: 1584422 (1926-05-01), Bate
patent: 1609732 (1926-12-01), McLaughlin et al.
patent: 2148573 (1939-02-01), Mulcay
Kvinge Ronald A.
Therkildsen Albert J.
Kvinge Ronald A.
Schmidt Frederick R.
Secrest Thomas W.
Vaught Bradley I.
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