Course plotter
Description
FIG. 1 is a top plan view of a course plotter showing my new design, with the bottom plan view being a mirror image;
FIG. 2 is a front elevational view, with the rear elevational view being a mirror image; and
FIG. 3 is another top plan view thereof, shown in an alternate position.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D259546 | June 16, 1981 | Simon |
330589 | November 1885 | Janssen |
822783 | June 1906 | Smith |
824299 | June 1906 | Huey |
875462 | December 1907 | Rowan |
932907 | August 1909 | Rydman |
978525 | December 1910 | Werts |
485448 | January 1918 | FRX |
21719 | March 1900 | CHX |
110309 | October 1917 | GBX |
Patent History
Patent number: D314157
Type: Grant
Filed: Sep 23, 1988
Date of Patent: Jan 29, 1991
Inventor: Norman C. Telles (Acushnet, MA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Salter & Michaelson
Application Number: 7/249,420
Type: Grant
Filed: Sep 23, 1988
Date of Patent: Jan 29, 1991
Inventor: Norman C. Telles (Acushnet, MA)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Antoine D. Davis
Law Firm: Salter & Michaelson
Application Number: 7/249,420
Classifications
Current U.S. Class:
Angle Or Direction (7) (D10/65)