Sodium lamp

Itoh , et al. March 16, 1

Patent Grant D334071

U.S. patent number D334,071 [Application Number 07/792,739] was granted by the patent office on 1993-03-16 for sodium lamp. This patent grant is currently assigned to Toshiba Lighting & Technology Corporation. Invention is credited to Akira Itoh, Kazuyoshi Okamura, Kazuiki Uchida.


United States Patent D334,071
Itoh ,   et al. March 16, 1993

Sodium lamp

Claims

The ornamental design for a sodium lamp, as shown and described.
Inventors: Itoh; Akira (Yokohama, JP), Okamura; Kazuyoshi (Yokohama, JP), Uchida; Kazuiki (Kanagawa, JP)
Assignee: Toshiba Lighting & Technology Corporation (Tokyo, JP)
Appl. No.: 07/792,739
Filed: November 15, 1991

Foreign Application Priority Data

May 21, 1991 [JP] 3-14711
Current U.S. Class: D26/2
Field of Search: ;D26/1,2 ;313/1,25,315,316,317,318

References Cited [Referenced By]

U.S. Patent Documents
2425864 August 1947 Cartun
4924133 May 1990 Dassler et al.
4958103 September 1990 Jacobs et al.
Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Finnegan, Henderson, Farabow, Garrett & Dunner

Description



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

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a cross-sectional view thereof as taken along line 7--7 in FIG. 2 on an enlarged scale; and,

FIG. 8 is a cross-sectional view thereof as taken along line 8--8 in FIG. 1 on an enlarged scale.

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