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:
Oct. 10, 1989
Filed:
Feb. 10, 1988
Applicant:
Inventor:
Mark L Pankow, Chicago, IL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B08B / ; B08B / ; B08B / ;
U.S. Cl.
CPC ...
2042 / ; 134-1 ;
Abstract
An apparatus for cleaning soft contact lenses by the application of an electrical field and comprising a base which is made of non-conducting material for holding a lens, a fluid capable of transmitting the electrical charge, means for containing the electrical charge transmitting fluid, means for providing a DC charge, means for creating separate electrical poles, and means composed of a substance which when immersed with the electrical charge transmitting fluid is capable of transmitting the electrical charge to at least one lens for the purpose of cleaning the lens.