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:
Jan. 11, 2011
Filed:
Apr. 17, 2009
Applicant:
Christopher R. Kilgus, Felton, CA (US);
Inventor:
Christopher R. Kilgus, Felton, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 1/00 (2006.01); G01C 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pointing device adapted to allow a user to set a pointing arrow to point towards another location, such as a city in another country. The pointing arrow is adapted to not point in a direction along the surface of the earth but to point accurately through the Earth. An apparatus including a pointing device and a calculation portion adapted to allow the user to determine how to point the pointing arrow towards the desired location. The calculation portion may include an electronic device and may include the use of a global computer network.