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:
Jun. 30, 1998
Filed:
Jun. 06, 1995
Joseph John Weishew, Oreland, PA (US);
The Langston Corporation, Cherry Hill, NJ (US);
Abstract
A method of and apparatus for cleaning and maintaining measuring devices, in particular viscosity and pH devices, for water based Flexo inks wherein the device for measuring a parameter of the inks are mounted to a platform such as a lid adapted to cover either a cleaning container or an ink container. A cylinder raises and lowers the lid and the device for measuring a parameter of the inks in and out of the cleaning container or the ink container. A carriage carrying the cleaning container and adapted to receive the ink container moves horizontally when the lid is raised such that either the ink container or the cleaning container underlies the lid and the measuring devices. With the lid lowered on to the cleaning container, the device for measuring a parameter of the inks are washed and rinsed in the cleaning container. The device for measuring a parameter of the inks are stored in the cleaning container until returned to the ink container for use.