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:
Jul. 04, 1989
Filed:
Apr. 17, 1987
Grant M Cate, Irving, TX (US);
Richard K Habitzreiter, Dallas, TX (US);
Kenneth T Lovelady, Irving, TX (US);
Mark S Woolston, Flower Mound, TX (US);
Recognition Equipment Incorporated, Irving, TX (US);
Abstract
A system (14) for locating possible address information contained in a window area of a mail item (40) is provided. System (14) includes a source of illumination (60) and detectors (62) for sensing the reflectivity of the mail item (40). Circuitry (34) is provided for measuring the reflectivity from the mail item (40). Circuitry (36) is provided for determining the presence of a window on the mail item (40) and the coordinates of the detected window. Circuitry (26) is provided for selecting address information contained within a window located by the window detect circuitry (36).