Water supply tank unit

Liquid heaters and vaporizers – Indirectly heated separate injected fluid

Reexamination Certificate

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Details

C122S030000, C261SDIG006

Reexamination Certificate

active

06843207

ABSTRACT:
A water supply tank unit, attached to a heating apparatus having a moistening function, comprising an open/close member biased in a direction of departing from a unit body attached to the heating apparatus, and a water supply tank held in the open/close member so as to be attachable/detachable, wherein the water supply tank and the open/close member have protrusions respectively so that the protrusions climb over each other and are locked to each other in a process of attaching/detaching the water supply tank.

REFERENCES:
patent: 1557997 (1925-10-01), Erickson
patent: 1589428 (1926-06-01), Rosenow
patent: 1646566 (1927-10-01), Warner
patent: 5048304 (1991-09-01), Takeuchi
patent: 5242375 (1993-09-01), McDonough
patent: 5339383 (1994-08-01), Marino
patent: 5359478 (1994-10-01), Kawano
patent: 5525782 (1996-06-01), Yoneno et al.
patent: 5636319 (1997-06-01), Glucksman et al.
patent: 6052511 (2000-04-01), Birdsell
patent: 6239945 (2001-05-01), Inoue et al.
patent: 6285829 (2001-09-01), Smith
patent: 6515266 (2003-02-01), Nasu et al.
patent: 0 952 400 (1999-10-01), None
patent: 1 333 508 (1973-10-01), None
patent: 9-101034 (1998-08-01), None

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