Magnetic fastener
AssigneeCjm2, Inc
InventorClarisse Sjoquist
Life of this patent
Estimating the term…
Abstract
An article including a first section of material, a second section of material, and a magnetic button assembly comprising a first component and a second component. The first component has a ring magnet and a body portion with the body portion having a fastening region with a first thread disposed therethrough for coupling the first component to the first section. A second thread passes though the second component for coupling the second component to the second section, and comprises at least one of a magnet and a ferromagnetic material to couple the second component to the first component thereby coupling the second section to the first section. The fastening region is formed of a polymeric material to minimize frictional wear of the first thread to prevent separation of the first component from the first section.
Claims23
An article comprising:
- a first section of material having a first surface;
- a second section of material having a second surface;
- a magnetic button assembly comprising;
- a first component coupled to said first section of material adjacent said first surface with said first component having a ring magnet defining a central opening and a body portion coupled to said ring magnet with said body portion having a fastening region defining a first plurality of apertures disposed across said central opening,
- a second component coupled to said second section of material adjacent said second surface with said second component defining a second plurality of apertures and comprising at least one of a magnet and a ferromagnetic material to magnetically couple said second component to said first component thereby coupling said second section of material to said first section of material;
- a first thread disposed through said first plurality of apertures of said fastening region to secure said first component to said first section of material;
- and
- a second thread disposed through said second plurality of apertures to secure said second component to said second section of material;
- wherein said fastening region of said body portion is formed of a polymeric material to minimize frictional wear of said first thread to prevent separation of said first component from said first section of material;
- wherein the body portion and the fastening region are a contiguous, monolithic body and the body portion and fastening region fully encapsulate the inner and outer surfaces of the ring magnet as a single body of polymeric material.
A magnetic button assembly for coupling a first section of material to a second section of material;
- said magnetic button assembly comprising;
- a first component having a ring magnet defining a central opening and a body portion coupled to said ring magnet with said body portion having a fastening region defining a first plurality of apertures disposed across said central opening, for permitting said first component to be secured to said first section of material;
- and
- a second component defining a second plurality of apertures for permitting said second component to be secured to said second section of material, said second component comprising at least one of a magnet and a ferromagnetic material to magnetically couple said second component to said first component for coupling the second section of material to the first section of material;
- wherein said fastening region of said body portion is formed of a polymeric material;
- and
- wherein the body portion and the fastening region are a contiguous, monolithic body and the body portion and fastening region fully encapsulate the inner and outer surfaces of the ring magnet as a single body of polymeric material.
Dependencies are inferred from the claim text.