Spot lamp

- GTE Products Corporation
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Description

FIG. 1 is a front elevational view of a spot lamp with radially fluted lens, illustrating our new design;

FIG. 2 is a rear elevational view thereof; and

FIG. 3 is a side view thereof.

The opposite side and bottom are substantially identical to the side shown in FIG. 3.

The characteristic feature of our design resides in the annular ring of radial flutes located on the interior surface of the front lens. The outer surface of the lens is smooth and the entire interior surface, including the radial flutes, is stippled.

Referenced Cited
U.S. Patent Documents
D38741 August 1907 Booth
D163312 May 1951 Morgenstern
D184364 February 1959 Mappes
1751070 March 1930 Boots et al.
2004443 June 1935 Kovac
2220145 November 1940 Cooke
Other references
  • G. E. Lamp Catalog, Form 9200, 1980, p. 38, Lamp Par-38, Clear.
Patent History
Patent number: D284792
Type: Grant
Filed: Aug 18, 1983
Date of Patent: Jul 22, 1986
Assignee: GTE Products Corporation (Stamford, CT)
Inventors: William Thiry (Winchester, KY), Arnold E. Westlund, Jr. (Winchester, KY), Clarence D. Puckett (Winchester, KY)
Primary Examiner: Susan J. Lucas
Attorney: Lawrence R. Fraley
Application Number: 6/524,480
Classifications
Current U.S. Class: Electric Light Bulb (34) (D26/2)