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. 19, 1976
Filed:
Nov. 03, 1975
Applicant:
Inventor:
James L Miller, Westford, MA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
128 / ; 128 / ; 307311 ; 317 / ; 323-9 ; 328-2 ;
Abstract
An optically excited diode current limiter, when placed in series with a lead having an electrode attached to a patient such as an EKG or EEG lead, conducts physiological signals picked up by the electrode and protects the patient from electrical shock by limiting the amount of current flowing through the lead.
Miller, James. (1976). Optically excited diode current limiter (U.S. Patent No. 3986495). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3986495
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile