Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Vane or deflector
Reexamination Certificate
2004-10-28
2008-03-18
Look, Edward K. (Department: 3745)
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Vane or deflector
C417S423150
Reexamination Certificate
active
07344358
ABSTRACT:
A fan assembly and fan frame thereof. A housing includes an opening. A motor base is disposed in the housing. A plurality of ribs are disposed in the opening and between the housing and the motor base for supporting the motor base. Each rib has a varied cross section from the motor base to the housing.
REFERENCES:
patent: 2142307 (1939-01-01), De Mey et al.
patent: 2661894 (1953-12-01), Stevenson et al.
patent: 2854188 (1958-09-01), Shomphe
patent: 3261544 (1966-07-01), Guichard
patent: 3775029 (1973-11-01), Ranz
patent: 5246339 (1993-09-01), Bengtsson et al.
patent: 5522457 (1996-06-01), Lenz
patent: 6547540 (2003-04-01), Horng et al.
patent: 6808411 (2004-10-01), Chen
patent: 6912127 (2005-06-01), Hutchinson et al.
Huang Wen-Shi
Lu Lobato
Wang Ke-Nan
Birch & Stewart Kolasch & Birch, LLP
Delta Electronics , Inc.
Hanan Devin
Look Edward K.
LandOfFree
Fan assembly and fan frame thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fan assembly and fan frame thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fan assembly and fan frame thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3962075