Rotary kinetic fluid motors or pumps – With separating means or guard for solid matter in working...
Reexamination Certificate
2006-11-28
2006-11-28
Nguyen, Ninh H. (Department: 3745)
Rotary kinetic fluid motors or pumps
With separating means or guard for solid matter in working...
C415S213100, C415S214100
Reexamination Certificate
active
07140837
ABSTRACT:
A fan guard includes a frame, a bracket connected with the frame and a bearing seat connected with the bracket. A detachable interlocking device is formed between at least one of the combinations of the frame and the bracket, and of the bracket and the bearing seat.
REFERENCES:
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patent: 4682065 (1987-07-01), English et al.
patent: 6612817 (2003-09-01), Lin et al.
patent: 6713907 (2004-03-01), Matsumoto
patent: 6926497 (2005-08-01), Lin et al.
patent: 578947 (1994-03-01), None
Ku Chin-Long
Yeh Chin-Wen
Hon Hai Precision Industry Co. Ltd.
Morris Manning & Martin
Nguyen Ninh H.
Tingkang Xia, Esq. Tim
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