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:
May. 05, 1992
Filed:
Sep. 24, 1990
Applicant:
Inventors:
Douglas H Grambush, Laguna Beach, CA (US);
Gregory R Holland, Irvine, CA (US);
Walter A York, El Toro, CA (US);
Assignee:
Allergan, Irvine, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61L / ; H05B / ;
U.S. Cl.
CPC ...
219521 ; 219386 ;
Abstract
A compact heat disinfection unit for contact lenses including a waterproof unit having a chamber receiving therein a closed lens case. A heater is disposed in the unit for heating the case. The unit has a retractable blade assembly which folds back into the unit and is electrically coupled to the heater for actuating the same. A push button, accessible from the exterior of the unit, is provided for actuating the heater. The covers of the lens case cannot be removed while heating the same.