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. 06, 1988
Filed:
Dec. 11, 1987
Frank Fornadel, Bayville, NJ (US);
George Clement, Oak Ridge, NJ (US);
Other;
Abstract
There is disclosed a novel method and apparatus for automatic optic polishing. The apparatus includes a spindle arm rotatable and transversely displaceable which has removably secured thereto a cross hatched, radially cut pitch lap in contact with the optic to be polished, the pitch lap being transversely displaced across the optic while simultaneously rotating in a direction opposite to the direction in which the optic is rotated. The cross hatched radially cut pitch lap transported across the optic in the manner prescribed while submerged in a polishing compound results in an optic surface having a better than one-tenth wave deviation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile