Plumb light

Description

FIG. 1 is a perspective view of the plumb light embodying the design of the present invention, elements of the plumb light being shown in an expanded condition for easy of illustration;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D198470 June 1964 Prutch
3354549 November 1967 Fisher
3448525 June 1969 Majewski
3505739 April 1970 Abrams
3683510 August 1972 Gros
3720001 March 1973 Majewski
3909952 October 1975 Lagasse
4206550 June 10, 1980 Boyett
4335522 June 22, 1982 Canfield
4597186 July 1, 1986 Markos
4625428 December 2, 1986 Griffin
Patent History
Patent number: D340873
Type: Grant
Filed: Apr 30, 1992
Date of Patent: Nov 2, 1993
Inventor: Christopher J. Sarkauskas (Lisle, IL)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: Terry M. Gernstein
Application Number: 7/876,214
Classifications
Current U.S. Class: Geometric (5) (D10/61)