Ruler
Description
FIG. 1 is a perspective view of a ruler showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D348406
Type: Grant
Filed: Jul 13, 1993
Date of Patent: Jul 5, 1994
Inventor: Hua Y. Sun (Taipei)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: W. Wayne Liauh
Application Number: 0/10,582
Type: Grant
Filed: Jul 13, 1993
Date of Patent: Jul 5, 1994
Inventor: Hua Y. Sun (Taipei)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: W. Wayne Liauh
Application Number: 0/10,582
Classifications