Ventilating fan for a ceiling

Details Ventilating fan for a ceiling Ventilating fan for a ceiling

2008-02-26

2009-06-30

Lichtenstein, Lisa P (Department: 2916)

Environmental heating and cooling; fluid handling and sanitary e

Heating or cooling

Air treatment

Design Patent

active

D0595402

CLAIM:
The ornamental design for a ventilating fan for a ceiling, as shown and described.

REFERENCES:
patent: D416315 (1999-11-01), Nanjo
patent: D448462 (2001-09-01), Nanjo
patent: D543270 (2007-05-01), Miura et al.
patent: D577431 (2008-09-01), Miyake et al.
patent: D789418 (1990-06-01), None
patent: D821122 (1991-10-01), None
patent: D871759 (1993-07-01), None
patent: D981234 (1997-05-01), None
patent: D1002574 (1998-02-01), None
patent: D1060385 (2000-02-01), None
patent: D1091355 (2000-11-01), None
patent: D1092515 (2000-12-01), None
JPO Design Prior Art No. HC15021796, “2005 General catalog for Mitsubishi ventilators, 2003 version for architectures and constructors”, Jun. 13, 2003.

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