Ruler with drawing curves
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Description
FIG. 1 is a left front top perspective view of the ruler with drawing curves;
FIG. 2 is a top view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a bottom view thereof.
Referenced Cited
Patent History
Patent number: D396422
Type: Grant
Filed: Oct 20, 1997
Date of Patent: Jul 28, 1998
Assignee: Binney & Smith Inc. (Easton, PA)
Inventors: Charles W. Dietterich (Brodheadsville, PA), Stephen A. White (Bloomsbury, NJ), Brett A. Wilson (Durham, PA), Richard A. Tarozzi (Gales Ferry, CT)
Primary Examiner: Antoine Duval Davis
Law Firm: Leydig, Voit & Mayer, Ltd.
Application Number: 0/78,137
Type: Grant
Filed: Oct 20, 1997
Date of Patent: Jul 28, 1998
Assignee: Binney & Smith Inc. (Easton, PA)
Inventors: Charles W. Dietterich (Brodheadsville, PA), Stephen A. White (Bloomsbury, NJ), Brett A. Wilson (Durham, PA), Richard A. Tarozzi (Gales Ferry, CT)
Primary Examiner: Antoine Duval Davis
Law Firm: Leydig, Voit & Mayer, Ltd.
Application Number: 0/78,137
Classifications
Current U.S. Class:
Combined (D10/62);
Template Or Comparator Gauge (6) (D10/64);
Rule, Tape Or Scale (10) (D10/71)
International Classification: 1004;
International Classification: 1004;