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:
Apr. 08, 1986
Filed:
Jan. 20, 1984
Applicant:
Inventors:
Helmut Schaller, 8501 Feucht, DE;
Jan C Mol, 2061 AB Bloemendaal NL, NL;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G10H / ;
U.S. Cl.
CPC ...
84-115 ; 84-116 ;
Abstract
In a magnetic pickup for stringed musical instruments at least one coil is associated with each string and at least one magnet produces a magnetic field passing through the coil which is varied by the vibration of the string to induce a signal in the coil, the magnet being movable relative to the coil in such a manner that both the strength and the phase of the induced signal may be varied.