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. 23, 2010
Filed:
Apr. 20, 2004
Joyce Rosenthal, Golden Valley, MN (US);
John Stolte, Burnsville, MN (US);
Joyce Rosenthal, Golden Valley, MN (US);
John Stolte, Burnsville, MN (US);
Starkey Laboratories, Inc., Eden Prairie, MN (US);
Abstract
An adjusting tool having two electrical contacts provides a means for measuring an electrical signal that is used for adjusting electrical parameters of an object as the object is being physically adjusted by the adjusting tool. In an embodiment, the adjusting tool is configured such that the two electrical contacts make electrical contact with electrical contacts of a potentiometer of a hearing aid to receive an adjustment signal that is also applied to circuits in the hearing aid. The two electrical contacts of the adjusting tool maintain electrical contact with the electrical contacts of the potentiometer as the adjusting tool physically adjusts the potentiometer. In an embodiment, the adjusting tool includes a display to provide a visual representation of the adjustment signal as the potentiometer is adjusted.