Protractor with a movable arm

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Description

FIG. 1 is a depiction of a top plan view of my new design.

FIG. 2 is a depiction of the top plan view of the semi-circular base thereof.

FIG. 3 is a depiction of the top plan view of the movable arm thereof.

FIG. 4 is a depiction of a side view thereof; and,

FIG. 5 is a depiction of a perspective view thereof.

Claims

We claim the ornamental design for a protractor with a moveable arm, as shown and described.

Referenced Cited
U.S. Patent Documents
4731933 March 22, 1988 Cope
5113590 May 19, 1992 Shapiro et al.
D398867 September 29, 1998 Taylor
6457247 October 1, 2002 Lin
D469368 January 28, 2003 Lin
D502115 February 22, 2005 Chudek et al.
Patent History
Patent number: D557153
Type: Grant
Filed: Aug 3, 2006
Date of Patent: Dec 11, 2007
Inventors: Chyrl Light (Salinas, CA), Roberta J. Guarnieri (Los Angeles, CA)
Primary Examiner: Antoine D. Davis
Attorney: George E. Williamson
Application Number: 29/264,081
Classifications
Current U.S. Class: Angle Or Direction (7) (D10/65)