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:
Apr. 24, 1984
Filed:
Apr. 29, 1983
Louis G Metzger, Closter, NJ (US);
Albert H Brand, Briarcliff Manor, NY (US);
Becton, Dickinson and Company, Paramus, NJ (US);
Abstract
An improved membrane cap assembly is provided for polaragraphic oxygen sensors in which a preassembled cap is provided with a membrane mounted for receiving the electrodes thereagainst when the assembly is mounted on the sensor body in such a way that the secured portions of the membrane may slide or move in the secured state to accommodate or receive the electrodes. This has the effect of preventing destructive tension forces against the fragile membrane. Also, because of this arrangement, a more effective quantity of electrolyte is retained by the membrane adjacent the electrodes. This, in turn, has the effect of increasing the life of the assembly prior to electrolyte depolarization, and reducing the times necessary to dismantle and replace the assembly with a new cap, and a fresh quantity of electrolyte.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile