Spirit level
Description
FIG. 1 is a perspective view of the spirit level of this invention;
FIG. 2 is a front elevation of said spirit level;
FIG. 3 is a bottom plan view of said spirit level;
FIG. 4 is a back elevation view of said spirit level, with the spirit level as shown in FIG. 1 rotated around a horizontal axis;
FIG. 5 is a top plan view of said spirit level;
FIG. 6 is an elevation view of the right end of said spirit level, taken from the right end of FIG. 3; and,
FIG. 7 is an elevation view of the left end of said spirit level, taken from the left end of FIG. 3.
Referenced Cited
Patent History
Patent number: D355134
Type: Grant
Filed: Feb 4, 1994
Date of Patent: Feb 7, 1995
Inventor: Donald F. Kennedy (Del Mar, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorneys: John R. Duncan, Frank D. Gilliam
Application Number: 0/18,345
Type: Grant
Filed: Feb 4, 1994
Date of Patent: Feb 7, 1995
Inventor: Donald F. Kennedy (Del Mar, CA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorneys: John R. Duncan, Frank D. Gilliam
Application Number: 0/18,345
Classifications
Current U.S. Class:
Spirit Level (D10/69)