Desk lamp

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Description

FIG. 1 is a front elevational view of a desk lamp according to the present design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a left side view thereof showing a state in which two shaft members of the upper arm part closely contact each other;

FIG. 8 is a left side view thereof showing a state in which two shaft members of the lower arm part closely contact each other;

FIG. 9 is a left side view thereof showing a state in which two shaft members of the both upper and lower arm parts closely contact eash other, respectively; and,

FIG. 10 is a left side view thereof showing a state in which the head rotates left.

Referenced Cited
U.S. Patent Documents
D331635 December 8, 1992 Matsuda
D331813 December 15, 1992 Matsuda
D337841 July 27, 1993 Lu
D352125 November 1, 1994 Hayashibara
4213172 July 15, 1980 Scattolin et al.
4328536 May 4, 1982 Wallmark
5101332 March 31, 1992 Hsia
Other references
  • LUXO General Catalogue 1993/94.
Patent History
Patent number: D378859
Type: Grant
Filed: Apr 5, 1995
Date of Patent: Apr 15, 1997
Assignees: Yamagiwa Kabushiki Kaisha (Tokyo), Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo (Okayama)
Inventors: Atsushi Yumita (Saitama), Naoto Ogimoto (Okayama)
Primary Examiner: Susan J. Lucas
Law Firm: Browdy and Neimark
Application Number: 0/37,177