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:
Feb. 14, 1989
Filed:
Apr. 24, 1987
Joel R Dufresne, St. Paul, MN (US);
Alan P Dieken, St. Paul, MN (US);
John E Studer, Jr, Madison, NJ (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
An ergonometric transcutaneous electrical nerve stimulator especially designed for dysmenorrhea and low back pain. The ergonometric factors include a housing containing the electrical circuit, the housing being of a generally flattened disk shape with well rounded edges. A first power switch is located on a side edge of the housing, and one or more rocker switches controlling the amplitude of the current stimulation pulses to be supplied by one or more channels from the stimulator are mounted on a side edge of the housing. The housing of the stimulator has one or more attachment points on the side edge of the housing to allow for connection of the housing to a body or garment strap.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile