Fluorescent lamp

Description

FIG. 1 is a front view of a fluorescent lamp showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a cross-sectional view thereof taken along line 4--4 of FIG. 3;

FIG. 5 is a rear view of a second embodiment of our design;

FIG. 6 is a bottom view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof;

FIG. 9 is a plan view thereof;

FIG. 10 is a front view thereof;

FIG. 11 is a cross-sectional view thereof taken along line 11--11 of FIG. 10;

FIG. 12 is a rear view of a third embodiment of our design;

FIG. 13 is a bottom view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a right side view thereof;

FIG. 16 is a top view thereof;

FIG. 17 is a front view thereof;

FIG. 18 is a cross-sectional view thereof taken along line 18--18 of FIG. 17;

FIG. 19 is a rear view of a fourth embodiment of our design;

FIG. 20 is a bottom view thereof;

FIG. 21 is a top view thereof;

FIG. 22 is a front view thereof;

FIG. 23 is a cross-sectional view taken along line 23--23 of FIG. 22;

FIG. 24 is a left side view thereof.

The globe of the first and fourth embodiments is translucent.

The globe of the second and third embodiments is transparent, the globe of the third having an interior reflective liner in its upper half.

Referenced Cited
U.S. Patent Documents
D262406 December 22, 1981 Zabransky
2556059 June 1951 Braunsdorff
3355612 November 1967 Peck, Sr.
3746906 July 1973 Cardwell, Jr.
4311942 January 19, 1982 Skeist et al.
Foreign Patent Documents
5,664,658 May 1981 JPX
Patent History
Patent number: D282490
Type: Grant
Filed: Oct 14, 1983
Date of Patent: Feb 4, 1986
Assignee: Mitsubishi Denki Kabushiki Kaisha (Tokyo)
Inventors: Toshiharu Fujita (Kanagawa), Masakatsu Suzuki (Kamakura), Yoshihiro Domon (Kamakura)
Primary Examiner: Susan J. Lucas
Law Firm: Oblon, Fisher, Spivak, McClelland & Maier
Application Number: 6/542,201