Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver actuated discharge means
Reexamination Certificate
2006-01-03
2006-01-03
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Receiver actuated discharge means
C141S018000, C251S149100
Reexamination Certificate
active
06981533
ABSTRACT:
It is a tank (1) for liquids complete with base valve (23) with rapid opening and closure feature rendered operational by positioning on, or by lifting the tank (1) from the support cup (2) which connects with the discharge element (31), this support (3) being supported by the handle projection of the floor-washing appliance itself.This type of tank (1) and relative support cup (2) complete with discharge element (31) makes it possible to either replace or exchange the tank for others full of floor washing liquid.
REFERENCES:
patent: 3765462 (1973-10-01), Hocq
patent: 5617906 (1997-04-01), Braatz et al.
patent: 5715877 (1998-02-01), Sandor
patent: 6193113 (2001-02-01), Hidding
patent: 6698466 (2004-03-01), Cowan et al.
patent: 6708740 (2004-03-01), Wessberg
Baker, Jr. Thomas S.
Douglas Steven O.
Filmop S.R.L.
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