Compact fluorescent lamp

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Description

FIG. 1 is a perspective view of a compact fluorescent lamp showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an elevational view looking from the right of FIG. 2;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
3462632 August 1969 Russi
4187446 February 5, 1980 Gross et al.
4237400 December 2, 1980 Wesselink et al.
Other references
  • Duro-Lite.RTM. Decorative & General Service Light Bulbs Catalog, 1974, p. 5, Finlandia-Series "Polar-Lite". Lighting Design & Application, 6-1980, p. 50, North American Philips Lighting Corp. S L Lamp. Toshiba Review, Sep.-Oct. 1980, p. 6, FIG. 3, Compact Fluorescent Lamp. Official Gazette Issued on Oct. 15, 1980, Swedish Design Application No. 79-1572. Official Gazette Issued on Feb. 28, 1961, U.S. Pat. No. Des. 189,822. Official Gazette Issued on Dec. 22, 1970, U.S. Pat. No. Des. 219,516. Official Gazette Issued on Dec. 1, 1962, Japanese Design Registration No. 211701 Registered on 4/10/62.
Patent History
Patent number: D272097
Type: Grant
Filed: Dec 23, 1981
Date of Patent: Jan 3, 1984
Assignee: Tokyo Shibaura Denki Kabushiki Kaisha
Inventor: Masumi Nanba (Funabashi)
Primary Examiner: Susan J. Lucas
Law Firm: Finnegan, Henderson, Farabow, Garrett & Dunner
Application Number: 6/333,905
Classifications
Current U.S. Class: Fluorescent (D26/3); Receptacle Mount, I.e., "night Light" Or Screw-in Type (D26/26)
International Classification: D2604;