Illumination – Light source and modifier – Fluorescent type
Reexamination Certificate
2005-03-22
2005-03-22
O'Shea, Sandra (Department: 2875)
Illumination
Light source and modifier
Fluorescent type
C362S216000, C362S229000, C362S388000, C362S391000, C362S410000, C362S457000, C362S414000, C313S318120, C439S229000
Reexamination Certificate
active
06869205
ABSTRACT:
A novel fluorescent lamp adaptor that safely converts an existing fluorescent lighting fixture that was designed to hold a “2D” 4-pin series fluorescent lamp to one that uses a “2C” series twin circular fluorescent lamp. The use of a type “2C” fluorescent lamp is advantageous because of its compactness, and greater efficiency, which is commensurate with a longer operational life.
REFERENCES:
patent: 4406969 (1983-09-01), Haraden et al.
patent: 5471375 (1995-11-01), Lau
patent: 6083021 (2000-07-01), Lau
patent: 6429592 (2002-08-01), Zhou
patent: 6531824 (2003-03-01), Yan
O'Shea Sandra
Payne Sharon
Taddeo Joseph H.
Technical Consumer Products, Inc.
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