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:
Dec. 30, 2008
Filed:
Jul. 28, 2005
Applicants:
John A. Devos, Corvallis, OR (US);
Gregory J. May, Corvallis, OR (US);
Rachel Fillmore Smythe, Corvallis, OR (US);
Inventors:
John A. Devos, Corvallis, OR (US);
Gregory J. May, Corvallis, OR (US);
Rachel Fillmore Smythe, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/22 (2006.01); G03B 21/56 (2006.01); H04N 5/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
A projection system includes a cabinet having a surface with an aperture therein, a projector disposed within the cabinet, adapted to project light through the aperture in the surface of the cabinet, and a lens disposed in the aperture to project the light onto a screen disposed generally non-parallel to the cabinet surface having the aperture.