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:
Nov. 17, 1981
Filed:
Oct. 30, 1979
Charles D Braswell, Rochester, NY (US);
Robert A Burkett, Fairport, NY (US);
Xerox Corporation, Stamford, CT (US);
Abstract
A multitask button, cascade illumination control panel is provided. In one embodiment, successive keying of a single reduction button sequences the system to a 98% reduction, 76% reduction, and 65% reduction, respectively, back to 1-1 reduction. The stepping of the illumination lamps indicating each reduction mode occurs immediately. However, there is a deferred movement of the lens. In other words, there will be delayed response to offset any needless dithering of the machine before the appropriate lens movement is made.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile