Variable Resonant Bifilar Single Coil Magnetic Pickup
First Claim
Patent Images
1. A pickup for a stringed electrical musical instrument comprising:
- a permanent magnet; and
a coil associated with the magnet, wherein the coil is wound with at least two wires, further wherein the at least two wires are wound in a parallel manner with coaxial turns, and yet further wherein the at least two wires are electrically isolated from each other.
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Accused Products
Abstract
A bifilar pickup for an electrical stringed musical instrument is provided. The bifilar pickup comprises a single coil wherein the coil is formed with two closely spaced but electrically isolated parallel wound wires. A guitar in combination with the bifilar pickup is additionally provided.
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Citations
20 Claims
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1. A pickup for a stringed electrical musical instrument comprising:
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a permanent magnet; and a coil associated with the magnet, wherein the coil is wound with at least two wires, further wherein the at least two wires are wound in a parallel manner with coaxial turns, and yet further wherein the at least two wires are electrically isolated from each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A stringed electrical musical instrument comprising:
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a guitar; and a pickup mounted on the guitar, wherein the pickup comprises a permanent magnet; and
a coil associated with the magnet, wherein the coil is simultaneously wound with at least two wires, further wherein the at least two wires are wound in a parallel manner with coaxial turns, and yet further wherein the at least two wires are electrically isolated from each other. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A stringed electrical musical instrument comprising:
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a guitar; and a pickup mounted on the guitar, wherein the pickup comprises a permanent magnet, wherein the permanent magnet is an Alnico magnet; a coil associated with the magnet, wherein the coil is simultaneously wound with at least two wires, further wherein the at least two wires are wound in a parallel manner with coaxial turns, and yet further wherein the at least two wires are electrically isolated from each other, wherein one of the wires has a first end connected with an output and a second end connected with a ground, further wherein at least one of the wires forms a closed circuit, yet further wherein the closed circuit further comprises a resistor; at least one pole piece associated with the magnet, wherein the coil is placed around the at least one pole piece; and a bobbin, wherein the bobbin is placed around the at least one pole piece, further wherein the coil is wound around the bobbin, wherein the bobbin is a generally rectangular shape.
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Specification