Lighting – Light source – Electric light bulb
Design Patent
2003-07-24
2004-08-10
Hyder, Philip S. (Department: 2912)
Lighting
Light source
Electric light bulb
CD13S180000
Design Patent
active
D0494286
CLAIM:
The ornamental design for a light emitting diode lamp unit, as shown and described.
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patent: 2003/0117803 (2003-06-01), Chen
patent: 2003/0189829 (2003-10-01), Shimizu et al.
patent: 808266 (1991-02-01), None
patent: 808267 (1991-02-01), None
Matsui Nobuyuki
Shimizu Masanori
Christensen O'Connor Johnson & Kindness PLLC
Hyder Philip S.
Matsushita Electric - Industrial Co., Ltd.
Sikder Selina
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