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:
Aug. 19, 2008
Filed:
Sep. 24, 2004
Applicants:
Martin Cottard, Vaucresson, FR;
Joël-yann Fourre, Montreuil, FR;
Aurélie Morin, Eragny sur Oise, FR;
Gilles Monteilliet, Closeaux, FR;
Inventors:
Martin Cottard, Vaucresson, FR;
Joël-Yann Fourre, Montreuil, FR;
Aurélie Morin, Eragny sur Oise, FR;
Gilles Monteilliet, Closeaux, FR;
Assignee:
Sagem Defense Securite, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B 11/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A user positioning device comprising a stand () carrying two positioning markers () that are disposed so that each can be seen by a respective one of the eyes of a user, when the user is positioned correctly, and means () for forming a light path between each of the eyes of the user and the corresponding positioning marker, the light paths being optically separate from each other relative to the eyes of the user.