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:
Sep. 21, 1976
Filed:
Mar. 17, 1975
John W Flaherty, Galesburg, IL (US);
Robert C Ingersoll, Adrian, MI (US);
William F Goodrich, Adrian, MI (US);
Dick Blick Company, Galesburg, IL (US);
Abstract
The disclosure embraces an apparatus or machine for processing stones by cutting, grinding, lapping or polishing operations and more especially to a compact portable apparatus or machine for processing stones used for jewelry and decorative purposes, the apparatus including a housing construction having surface areas whereby the apparatus may be mounted or supported in selected positions whereby a rotatable stone-processing instrumentality of the apparatus may be disposed for rotation in a vertical plane or the stone-processing instrumentality disposed for rotation in a horizontal plane.