Fluid reaction surfaces (i.e. – impellers) – Specific working member mount – Distally supported on radial arm
Reexamination Certificate
2005-03-08
2005-03-08
Verdier, Christopher (Department: 3745)
Fluid reaction surfaces (i.e., impellers)
Specific working member mount
Distally supported on radial arm
C416S206000
Reexamination Certificate
active
06863499
ABSTRACT:
A ceiling fan quick connect blade iron system (10) is disclosed which is coupled to a conventional ceiling fan electric motor (11) having a lower portion (12). The motor lower portion has an annular array of threaded mounting holes (13) therein. A post (16) having a stem (17) and a head (18) is mounted within each mounting hole (13) and extends through a S-shaped spring (19). The blade iron system also includes a blade iron (27) having a motor mounting flange (28) and a blade mounting portion (29). The motor mounting portion has a vertical portion (31) extending to a horizontal portion (32). The motor mounting portion has a pair of slots (34) which have an enlarged, peripheral portion (35) that extends through the vertical portion (31) to a narrow, inboard portion (36) that extends through the horizontal portion (32). The horizontal portion (32) also includes a recess (37) about each narrow portion (36).
REFERENCES:
patent: 4936751 (1990-06-01), Marshall
patent: 5110261 (1992-05-01), Junkin
patent: 5304037 (1994-04-01), Scofield
patent: 5458464 (1995-10-01), Lee
patent: 5464323 (1995-11-01), Scofield
patent: 5927945 (1999-07-01), Chen
patent: 5944487 (1999-08-01), Pearce
patent: 5954449 (1999-09-01), Wu
patent: 6149388 (2000-11-01), Liao
patent: 6155786 (2000-12-01), Blateri et al.
patent: 6382917 (2002-05-01), Zuege
patent: 6382918 (2002-05-01), Tang
patent: 6644925 (2003-11-01), Collmar
patent: 6699014 (2004-03-01), Lam et al.
patent: 20040013527 (2004-01-01), Pearce
Donelson Baker
Hunter Fan Company
Verdier Christopher
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