Ultraviolet bulb

- Abbott Laboratories
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Description

FIG. 1 is a perspective view of an ultraviolet bulb showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
2424454 July 1947 Gordon
2811671 October 1957 Molyneux
4244012 January 6, 1981 Hansen et al.
Foreign Patent Documents
0143419 June 1985 EPX
537934 January 1956 ITX
Other references
  • G. E. Photographic Lamp & Equipment Guide, 1972, p. 9, Lamp FT-118.
Patent History
Patent number: D313606
Type: Grant
Filed: Jan 11, 1988
Date of Patent: Jan 8, 1991
Assignee: Abbott Laboratories (Abbott Park, IL)
Inventor: Michael J. Roth (Vernon Hills, IL)
Primary Examiner: Susan J. Lucas
Attorney: Arthur N. Trausch, III
Application Number: 7/142,775
Classifications
Current U.S. Class: Electric Light Bulb (34) (D26/2)