Light emitting diode lamp
Granted 26 Jun 2012 · no office action yet
Current assignee: TOSHIBA LIGHTING & TECHOLOGY CORPORATION · originally Toshiba
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Attorney: Attorney · Log in to unlock
Inventors: Yuichiro Takahara, Tomohiko Sato, Junichiro Yamamoto, Shigeru Osawa · Examiner: Marcus Jackson · AU 2916 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a perspective view of a…
FIG. 1 is a perspective view of a light emitting diode lamp showing a first embodiment of our new design;
FIG. 2 is another perspective view of the first embodiment;
FIG. 3 is a front view of the first embodiment;
FIG. 4 is a rear view of the first embodiment;
FIG. 5 is a left side view of the first embodiment;
FIG. 6 is a right side view of the first embodiment;
FIG. 7 is a top view of the first embodiment;
FIG. 8 is a bottom view of the first embodiment;
FIG. 9 is a cross-sectional view taken along line 9 - 9 in FIG. 6 ;
FIG. 10 is a perspective view of a light emitting diode lamp showing a second embodiment of our new design;
FIG. 11 is another perspective view of the second embodiment;
FIG. 12 is a front view of the second embodiment;
FIG. 13 is a rear view of the second embodiment;
FIG. 14 is a left side view of the second embodiment;
FIG. 15 is a right side view of the second embodiment;
FIG. 16 is a top view of the second embodiment;
FIG. 17 is a bottom view of the second embodiment;
FIG. 18 is a cross-sectional view taken along line 18 - 18 in FIG. 15 ;
FIG. 19 is a perspective view of a light emitting diode lamp showing a third embodiment of our new design;
FIG. 20 is another perspective view of the third embodiment;
FIG. 21 is a front view of the third embodiment;
FIG. 22 is a rear view of the third embodiment;
FIG. 23 is a left side view of the third embodiment;
FIG. 24 is a right side view of the third embodiment;
FIG. 25 is a top view of the third embodiment;
FIG. 26 is a bottom view of the third embodiment; and,
FIG. 27 is a cross-sectional view taken along line 27 - 27 in FIG. 24 .
The portions shown in double cross-hatched lines in FIGS. 9 , 18 and 27 are pervious to light. The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design.
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