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:
Oct. 12, 2004
Filed:
Mar. 19, 2003
Steven G. Goldstein, Marina Del Rey, CA (US);
Other;
Abstract
Vending apparatus for optical disk restoration has a housing for receiving the disk form a customer; a disk inspection device to determine whether the disk is correctly positioned for polishing and providing a signal indicative of disk position, a disk perforation detecting device providing a signal indicative of any perforation in a reflective layer of the disk; and a device for ejecting a perforated disk from the housing. A user interface requests and receives payment from a customer in response to a signal by the detecting device that the reflective layer is imperforate and provides a signal indicating receipt of correct payment. Polishing wheels polish, with slurry, an exposed light receiving surface of a data carrying protective layer of the disk to ameliorate scratches in response to a signal from the user interface of correct payment and a device ejects a polished disk from the housing to a customer.