Lamp for producing changing decorative effects by means of enclosed continuously flowing fluids

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Description

FIG. 1 is an isometric view of a lamp for producing changing decorative effects by means of enclosed continuously flowing fluids showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is an opposite side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D255055 May 20, 1980 Cambo
2974872 March 1961 Rodman
3174688 March 1965 Chatten
3711698 January 1973 Hess
3749311 July 1973 Hruby, Jr.
3903628 September 1975 Goyeau
3964194 June 22, 1976 Gugeler
4072855 February 7, 1978 Marchese
Patent History
Patent number: D294069
Type: Grant
Filed: Jul 12, 1985
Date of Patent: Feb 2, 1988
Inventor: Alison E. Morrison (Port Cumana, Trinidad & Tobago)
Primary Examiner: Susan J. Lucas
Attorney: W. C. Tupman
Application Number: 6/754,076