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:
Dec. 24, 1991
Filed:
Mar. 12, 1990
Applicant:
Inventors:
Masao Yafuso, El Toro, CA (US);
Henry K Hui, Irvine, CA (US);
Cheng F Yan, Irvine, CA (US);
William W Miller, Santa Ana, CA (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
A61R / ; B05D / ;
U.S. Cl.
CPC ...
427-2 ; 427163 ; 427164 ; 427165 ; 427169 ; 427339 ;
Abstract
A sensor comprising a sensing element capable of sensing a component in an aqueous medium and an overcoating at least partially covering the sensing element. The overcoating comprises a water insoluble, component permeable, cross-linked cellulosic material and an effective amount of an opaque agent.
Quick Actions:
Yafuso, Masao. (1991). Sensor with overcoating and process for making same (U.S. Patent No. 5075127). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5075127
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile