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. 24, 1998
Filed:
Feb. 20, 1996
Applicant:
Inventor:
Lutz Gottschald, Meerbusch, DE;
Assignee:
Wernicke & Co. GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B / ;
U.S. Cl.
CPC ...
451-5 ; 451460 ; 451390 ; 451 42 ; 269 21 ;
Abstract
A device for mounting a retaining part on an optical surface of an ophthalmic blank, e.g., before the insertion of the ophthalmic blank into an ophthalmic glass processing machine. The device has at least one viewing unit for parallax-free centering of the ophthalmic blank, at least one retaining device for supporting the ophthalmic blank during centering, and a motion drive for the retaining device for moving the ophthalmic blank from the centering position at the viewing device into a position for mounting the retaining part.