Magnetic fastener

Claim 2

A magnetic fastener comprising: a receiving member having a base, a wall substantially perpendicular to the base and extending around the periphery of the base to create a recessed area, a notch in the wall, and a first means for external attachment substantially opposite the notch; an inserting member, having a base substantially the same size and shape as the recessed area of the receiving member and having a tab, the tab fitting within the notch of the receiving member, an end surface of the tab projecting through the notch providing means for external attachment; and two substantially flat contacting surfaces of magnetic material, at least one of which surfaces is permanently magnetized, a first contacting surface comprising a wafer of magnetic material disposed within the recess of the receiving member, and a second contacting surface comprising a wafer of magnetic material attached to the base of the inserting member and sized to fit within the recess of the receiving unit, so that the inserting member can be inserted into the receiving member, with the contacting surfaces held together by magnetic attraction and the tab projecting through the notch, allowing said members to be separated by a force perpendicular to the contacting surfaces applied by holding the receiving member and grasping the tab.

Claim 3

The fastener of claim 1 wherein the tab is oriented perpendicular to the base and is substantially the same height as the wall of the receiving member.

Claim 4

The fastener of claim 1 wherein the first contacting surface is attached with a screw, and the second contacting surface is attached with a screw.

Claim 5

The fastener of claim 1 wherein the first contacting surface is attached with a rivet, and the second contacting surface is attached with a rivet.

Claim 6

A magnetic fastener comprising: a receiving member having a base, a wall substantially perpendicular to the base and extending around the periphery of the base to create a recessed area, two straight notches in the wall, and means for external attachment to an item to be fastened; an inserting member, having a base substantially the same size and shape as the recessed area of the receiving member, having a tab, the tab sized for fitting within a first notch of the receiving member wall, an end surface of the tab projecting through said notch and functioning to allow manual separation of the fastener and having means for external attachment to the item to be fastened, said means for attachment sized for fitting through a second notch in the wall of the receiving member; and two, substantially flat contacting surfaces of magnetic material, at least one of which surfaces is permanently magnetized, a first contacting surface comprising a wafer of magnetic material and disposed within the recessed area of the receiving member, and a second contacting surface comprising a wafer of magnetic material attached to the base of the inserting member and sized to fit within the recess of the receiving member, so that the inserting member can be inserted into the receiving member such that the contacting surfaces are held together by magnetic attraction, and the tab and said means for external attachment fit through the notches of the wall of the receiving member.

Claim 7

A magnetic fastener comprising: a receiving member having a base, a wall substantially perpendicular to the base and extending around the periphery of the base to create a recessed area, two straight notches in the wall, and means for external attachment to an item to be fastened; an inserting member, having a base substantially the same size and shape as the recessed area of the receiving member, having a tab, the tab sized for fitting within a first notch of the receiving member wall, an end surface of the tab projecting through said notch and functioning to allow manual separation of the fastener and having means for external attachment to the item to be fastened, said means for attachment sized for fitting through a second notch in the wall of the receiving member; and two, substantially flat contacting surfaces of magnetic material, at least one of which surfaces is permanently magnetized, a first contacting surface comprising a wafer of magnetic material and disposed within the recessed area of the receiving member, and a second contacting surface comprising a wafer of magnetic material attached to the base of the inserting member and sized to fit within the recess of the receiving member, so that the inserting member can be inserted into the receiving member such that the contacting surfaces are held together by magnetic attraction, and the tab and said means for external attachment fit through the notches of the wall of the receiving member.

Claim 8

The fastener of claim 5 wherein the first contacting surface is attached to the base with a rivet, the rivet also serving as the means for external attachment to the item to be fastened.

Claim 9

The fastener of claim 6 wherein the second contacting surface is attached to the base with a rivet, the rivet also serving as the means for external attachment to the item to be fastened.

Claim 10

A magnetic fastener comprising: a receiving member having a base, a wall extending around the periphery of the base to create a recessed area, a notch in the wall, and a first means for external attachment; an inserting member having a base substantially the same size and shape as the recessed area of the receiving member, and a second means for external attachment sized to fit within the notch of the receiving member; and two substantially flat contacting surfaces of magnetic material, at least one of which surfaces is permanently magnetized, a first contacting surface disposed within the recessed area of the receiving member, and a second contacting surface on the base of the inserting member and sized to fit within the recessed area of the receiving member with the second means for external attachment passing through the notch, so that the inserting member can be inserted into the receiving member such that the contacting surfaces are held together by magnetic attraction.

Claim 11

A magnetic fastener comprising: a receiving member having a base, a wall extending around the periphery of the base to create a recessed area, a notch in the wall, and a first means for external attachment; an inserting member having a base substantially the same size and shape as the recessed area of the receiving member, and a second means for external attachment sized to fit within the notch of the receiving member; and two substantially flat contacting surfaces of magnetic material, at least one of which surfaces is permanently magnetized, a first contacting surface disposed within the recessed area of the receiving member, and a second contacting surface on the base of the inserting member and sized to fit within the recessed area of the receiving member with the second means for external attachment passing through the notch, so that the inserting member can be inserted into the receiving member such that the contacting surfaces are held together by magnetic attraction.

Claim 12

A magnetic fastener comprising: a receiving member having a base, a wall substantially perpendicular to the base and extending around the periphery of the base to create a recessed area, and two straight notches through the wall; an inserting member, having a base substantially the same size and shape as the recessed area of the receiving member and having two projections, each projection sized and disposed to fit into one of the notches of the receiving member with an end surface of each projection projecting therethrough to provide a means for external attachment; and two substantially flat contacting surfaces of magnetic material, at least one of which surfaces is permanently magnetized, a first contacting surface disposed within the recessed area of the receiving member; and a second contacting surface attached to the base of the inserting member and sized to fit within the recessed area of the receiving member, so that the inserting member can be inserted into the receiving member such that the contacting surfaces are held together by magnetic attraction with the projections fitting within, and projecting through, the notches in the wall of the receiving member.

Claim 13

A magnetic fastener comprising: a receiving member having a base, a wall substantially perpendicular to the base and extending around the periphery of the base to create a recessed area, and two straight notches through the wall; an inserting member, having a base substantially the same size and shape as the recessed area of the receiving member and having two projections, each projection sized and disposed to fit into one of the notches of the receiving member with an end surface of each projection projecting therethrough to provide a means for external attachment; and two substantially flat contacting surfaces of magnetic material, at least one of which surfaces is permanently magnetized, a first contacting surface disposed within the recessed area of the receiving member; and a second contacting surface attached to the base of the inserting member and sized to fit within the recessed area of the receiving member, so that the inserting member can be inserted into the receiving member such that the contacting surfaces are held together by magnetic attraction with the projections fitting within, and projecting through, the notches in the wall of the receiving member.

Claim 14

A magnetic fastener comprising: a receiving member having a base, a wall extending around the periphery of the base to create a recessed area, and a straight notch through the wall; an inserting member having a base substantially the size and shape as the recessed area of the receiving member, and having a projection sized and positioned to fit into the notch in the receiving member with an end surface of the projection projecting through the straight notch functioning to allow manual separation of the fastener; and two substantially flat contacting surfaces of magnetic material, at least one of which surfaces is permanently magnetized, a first contacting surface disposed within the recessed area of the of the receiving member, and a second contacting surface on the base of the inserting member and sized to fit within the recessed area of the receiving member, so that the inserting member can be inserted into the receiving member with the contacting surfaces held together by magnetic attraction.

Claim 15

A magnetic fastener comprising: a receiving member having a base, a wall extending around the periphery of the base to create a recessed area, and a straight notch through the wall; an inserting member having a base substantially the size and shape as the recessed area of the receiving member, and having a projection sized and positioned to fit into the notch in the receiving member with an end surface of the projection projecting through the straight notch functioning to allow manual separation of the fastener; and two substantially flat contacting surfaces of magnetic material, at least one of which surfaces is permanently magnetized, a first contacting surface disposed within the recessed area of the of the receiving member, and a second contacting surface on the base of the inserting member and sized to fit within the recessed area of the receiving member, so that the inserting member can be inserted into the receiving member with the contacting surfaces held together by magnetic attraction.

Claim 16

The fastener of claim 10 wherein the first contacting surface is attached to the receiving member with a rivet, the rivet also serving to connect the receiving member to a first external object, and the second contacting surface is attached to the inserting member with a rivet, the rivet also serving to connect the inserting member to a second external object.

Claim 17

The fastener of claim 10 wherein the first contacting surface comprises a wafer of magnetic material attached to the base of the receiving member, and the second contacting surface comprises a wafer of magnetic material attached to the base of the inserting member.

Claim 18

The fastener of claim 12 wherein the first contacting surface is attached with a screw, and the second contacting surface is attached with a screw.

Claim 19

The fastener of claim 12 wherein the first contacting surface is attached with a rivet, and the second contacting surface is attached with a rivet.