Optics: image projectors – Housing
Reexamination Certificate
2006-10-24
2006-10-24
Koval, Melissa Jan (Department: 2851)
Optics: image projectors
Housing
Reexamination Certificate
active
07125125
ABSTRACT:
A burner debris collection apparatus for projectors aims to assist collecting burner debris includes debris collection ducts located on a bracing bracket which holds a socket and tracks located on the bracing bracket for mounting the socket by sliding. The debris collection ducts communicate with the tracks. After a burner has been blasted, the burner debris scattered in the tracks are pushed by a replacing socket (including a good burner) into the debris collection ducts. A debris collection tray may be provided on the debris discharge outlets of the debris collection ducts to collect the discharged burner debris.
REFERENCES:
patent: 6523960 (2003-02-01), Watanabe
patent: 2001/0021006 (2001-09-01), Shimizu
patent: 2003/0071977 (2003-04-01), Miyamoto et al.
patent: 2004/0233399 (2004-11-01), Katsuma et al.
patent: 1 093 013 (2001-04-01), None
patent: 1 195 640 (2002-04-01), None
patent: 562913 (2000-09-01), None
Birch & Stewart Kolasch & Birch, LLP
Coretronic Corporation
Kong Andrew
Koval Melissa Jan
LandOfFree
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