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
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)