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:
Apr. 14, 1987
Filed:
Nov. 14, 1985
Applicant:
Inventor:
James Cingone, Hempstead, NY (US);
Assignee:
James Industries Inc., Hempstead, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
33507 ; 33200 ;
Abstract
A lens pattern blank has a pattern of concentric circles on one face with the centers of the circle coincident with the center of the mounting hole in the mounting hub thereof and diameter indicators for each circle disposed on the face and within each circle. The blank also includes a protractor pattern on one face having the center point thereof coincident with the center of the central mounting hole and angle indicators on the face for the protractor pattern angles.