The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 2007
Filed:
Nov. 09, 2004
Applicant:
Keith P. Wilson, St. Paul, MN (US);
Inventor:
Keith P. Wilson, St. Paul, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B 27/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An Earth globe is provided for studying continental position theories. The globe comprises graphical image representations of a plurality of land masses at locations representing the current position of the land masses on Earth. A plurality of at least a portion of great circle indication lines are graphically marked on the globe that generally correspond to linear portions of geographic features on the globe. Globes having at least one graphically marked intersection zone corresponding to an area within about 5° of defined geographic points are also provided. Methods for marking globes are also described.