Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – Metal bands
Reexamination Certificate
2007-01-03
2010-02-02
Brittain, James R (Department: 3677)
Buckles, buttons, clasps, etc.
Bale and package ties, hose clamps
Metal bands
Reexamination Certificate
active
07653972
ABSTRACT:
An open-type hose clamp which comprises a mechanical connection between overlapping inner and outer band portions, in which the mechanical connection includes at least one outwardly extending member extending outwardly from the inner band portion and adapted to engage in a corresponding aperture in the outer band portion, and in which the mechanical connection is such as to assure a lock up of the mechanical connection upon engagement of the outwardly extending member in the aperture and tightening of the clamp.
REFERENCES:
patent: 4742600 (1988-05-01), Calmettes et al.
patent: 4991266 (1991-02-01), Oetiker
patent: 5918350 (1999-07-01), Detable et al.
patent: 2003/0101544 (2003-06-01), Kitamura et al.
patent: 2008/0155794 (2008-07-01), Craig
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