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:
Feb. 28, 1989
Filed:
Oct. 17, 1986
Samuel P Willits, Barrington, IL (US);
Thomas E Kleeman, W. Dundee, IL (US);
William L Mohan, Barrington Hills, IL (US);
Spartanics, Ltd., Rolling Meadows, IL (US);
Abstract
A material positioning and registering system for patterned material incorporating a computer with associated memory and software. A material moving system employing a drive roller with associated pressure roller in a novel pinch roller system, moves the material. A motion detecting sensing device driven by the pressure roller and an optical sensor for viewing the patterned material, each provide outputs to a computer which, in turn, provides control of material movement and optical sensor operation and may, provide signals for initiating machining of the patterned material when the pattern is properly located relative to a designated work station.