Spirit level
Description
FIG. 1 is a rear elevational view of a spirit level showing my new design;
FIG. 2 is a bottom plan view;
FIG. 3 is a front elevational view;
FIG. 4 is a top plan view;
FIG. 5 is a right side elevational view; and
FIG. 6 is a left side elevational view thereof.
Referenced Cited
Patent History
Patent number: D320360
Type: Grant
Filed: May 8, 1989
Date of Patent: Oct 1, 1991
Inventor: Donald F. Kennedy (Del Mar, CA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Frank D. Gilliam
Application Number: 7/349,124
Type: Grant
Filed: May 8, 1989
Date of Patent: Oct 1, 1991
Inventor: Donald F. Kennedy (Del Mar, CA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Attorney: Frank D. Gilliam
Application Number: 7/349,124
Classifications
Current U.S. Class:
Spirit Level (D10/69)