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. 17, 1987
Filed:
May. 30, 1985
Applicant:
Inventors:
Assignee:
Balzers AG, , LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05C / ;
U.S. Cl.
CPC ...
118503 ; 2042 / ;
Abstract
A multiple holder for substrates to be treated, particularly finish-ground spectacle lenses to be cleaned and then coated, comprises four arms 1a to 1d forming a rectangular cross. On their sides facing the four quadrants, the arms are provided with grooves for receiving the substrates 11 to be treated which substrates are forced by springs 4a to 4d to engage the grooves. The holder is used primarily for the secure holding and transportation of substrates during a sequence of treating operations.