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:
Jun. 13, 1989
Filed:
Aug. 04, 1987
Applicant:
Inventors:
Stephen B Leighton, Maplewood, NJ (US);
John A Tenney, Bethesda, MD (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B / ; G06F / ;
U.S. Cl.
CPC ...
36441302 ; 128782 ;
Abstract
A device for measuring the handedness, left and right, of human ambulatory turning behavior includes a rugged and compact sensing means in the form a Hall-effect compass or flux gate compass, as well as computation and storage and read-out elements for the total number of turns, half turns and quarter turns made by a patient wearing the device.