Flat multi-tube compact fluorescent lamp

- Osram GmbH
Description

FIG. 1 is a bottom, front perspective view of the flat multi-tube compact fluorescent lamp;

FIG. 2 is a front view of the lamp to an enlarged scale;

FIG. 3 is a side view of the lamp to an enlarged scale;

FIG. 4 is a top view of the lamp to an enlarged scale; and,

FIG. 5 is a bottom view of the lamp showing the base and base pins to an enlarged scale.

A back view of the lamp is identical to FIG. 2, and a side view of the lamp rotated 180.degree. with respect to FIG. 3 is identical to FIG. 3.

Referenced Cited
U.S. Patent Documents
4298822 November 3, 1981 Fukuda
4720656 January 19, 1988 Johnston et al.
Patent History
Patent number: D340296
Type: Grant
Filed: Sep 11, 1991
Date of Patent: Oct 12, 1993
Assignee: Osram GmbH (Munich)
Inventors: Bruno Bachetzky (Augsburg), Michael Kappler (Friedberg), Lothar Haendler (Gernlinden), Horst Porembski (Munich)
Primary Examiner: Susan J. Lucas
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 7/757,498
Classifications
Current U.S. Class: Fluorescent (D26/3)