Registers – Coded record sensors – Particular sensor structure
Reexamination Certificate
2007-07-31
2007-07-31
Lee, Michael G. (Department: 2876)
Registers
Coded record sensors
Particular sensor structure
C235S462450
Reexamination Certificate
active
11324051
ABSTRACT:
A bar-code reader includes a housing, a window affixed to the housing and separating an internal environment from an external environment, and an anti-fog coating on the window within an optical path of the bar-code reader. In accordance with one embodiment of the present invention, the anti-fog coating is a hydrophilic layer; in another embodiment, it is a hydrophobic layer. The anti-fog coating may be used internally, externally, or both, and may be applied to any number of components within the optical path.
REFERENCES:
patent: 3212909 (1965-10-01), Leigh
patent: 4478909 (1984-10-01), Taniguchi et al.
patent: 5508505 (1996-04-01), Walts et al.
patent: 5729003 (1998-03-01), Briggs, III
patent: 5759696 (1998-06-01), Alers
patent: 5850078 (1998-12-01), Giordano et al.
patent: 6040053 (2000-03-01), Scholz et al.
patent: 6177683 (2001-01-01), Kolesar et al.
patent: 6321990 (2001-11-01), Giordano et al.
patent: 6667471 (2003-12-01), Bos et al.
Gong Frank
Lamont Mark X.
Ingrassia Fisher & Lorenz PC
Koyama Kumiko C.
Lee Michael G.
Symbol Technologies Inc.
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