Level

Description

FIG. 1 is a top, front, and left side perspective view of a level showing my new design;

FIG. 2 is a rear elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a right side elevational view;

FIG. 5 is a top, front, and left side perspective view of an embodiment of FIGS. 1-4;

FIG. 6 is a rear elevational view;

FIG. 7 is a top plan view; and

FIG. 8 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D211754 July 1968 Wullschleger
D257330 October 14, 1980 VanderWerf
D269255 June 7, 1983 Olson
D288539 March 3, 1987 VanderWerf
D308644 June 19, 1990 Butler et al.
1493164 May 1924 Schade
3190010 June 1965 Johnson
3752566 August 1973 Mathews
4130943 December 26, 1978 Talbot
4435908 March 13, 1984 Semler, Jr.
4531301 July 30, 1985 Tau
4607437 August 26, 1986 McSorley, Sr. et al.
Patent History
Patent number: D314350
Type: Grant
Filed: Jul 6, 1988
Date of Patent: Feb 5, 1991
Inventor: Randall J. Wright (Delafield, WI)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Jones, Day, Reavis & Pogue
Application Number: 7/215,911
Classifications
Current U.S. Class: Spirit Level (D10/69)