Ruler with adjustable diameter compass

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 shows a perspective view of the present invention;

FIG. 2 shows a bottom view of the present invention;

FIG. 3 shows a side view of the present invention;

FIG. 4 shows the other side view of the present invention;

FIG. 5 shows one end view of the present invention; and,

FIG. 6 shows the other end view of the present invention.

Referenced Cited
U.S. Patent Documents
D312795 December 11, 1990 Fugett
2659976 November 1953 Callahan
3003244 October 1961 Fogliano
4069592 January 24, 1978 Hosae
Patent History
Patent number: D357195
Type: Grant
Filed: Mar 8, 1994
Date of Patent: Apr 11, 1995
Inventors: Luis Palacio (New York, NY), Julio C. Echeverri (New York, NY)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Attorney: H. Jay Spiegel
Application Number: 0/19,612