Protractor with movable arm
Latest Acme United Corporation Patents:
Description
FIG. 1 is a perspective view of a protractor with a movable arm according to the present invention;
FIG. 2 is a front view of the protractor of FIG. 1;
FIG. 3 is an end view of the protractor of FIG. 1;
FIG. 4 is a side view of the protractor of FIG. 1; and,
FIG. 5 is a rear view, opposite the view of FIG. 2, of the protractor of FIG. 1.
Claims
The ornamental design for protractor with movable arm, as shown and described.
Referenced Cited
U.S. Patent Documents
665316 | January 1901 | Fay |
4669195 | June 2, 1987 | Griffin |
5113590 | May 19, 1992 | Shapiro et al. |
D469368 | January 28, 2003 | Lin |
6553676 | April 29, 2003 | Carlson et al. |
20040035011 | February 26, 2004 | Carlson et al. |
Patent History
Patent number: D502115
Type: Grant
Filed: Aug 12, 2003
Date of Patent: Feb 22, 2005
Assignee: Acme United Corporation (Fairfield, CT)
Inventors: Chris Chudek (Atlanta, GA), Marta Phillips (Fairfield, CT)
Primary Examiner: Antoine D. Davis
Application Number: 29/188,052
Type: Grant
Filed: Aug 12, 2003
Date of Patent: Feb 22, 2005
Assignee: Acme United Corporation (Fairfield, CT)
Inventors: Chris Chudek (Atlanta, GA), Marta Phillips (Fairfield, CT)
Primary Examiner: Antoine D. Davis
Application Number: 29/188,052
Classifications
Current U.S. Class:
Angle Or Direction (7) (D10/65)