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. 18, 1994
Filed:
May. 12, 1993
Hidechika Hayashi, Yokohama, JP;
Yukio Mitsuhisa, Sagamihara, JP;
Tosoh Corporation, Yamaguchi, JP;
Abstract
A method of monitoring a discharge of a liquid comprises the steps of: measuring a presence or absence of a liquid discharged at an optional area of a passage for the liquid during discharging the liquid of a vessel through the passage; comparing a measurement result obtained in said measuring step with a reference measurement result which are to be obtained when a discharge of the liquid is reliably carried out; and determining as to whether a discharge operation for the liquid has been reliably performed. And an apparatus for performing the method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile