Source: https://patents.google.com/patent/PT97664B/en
Timestamp: 2020-01-26 18:20:17
Document Index: 224384844

Matched Legal Cases: ['art 1', 'arts 2', 'art 1', 'arts 2', 'art 1', 'arts 2', 'arts 2']

PT97664B - Carriage, incorporating iman armor, and iman armor - Google Patents
Carriage, incorporating iman armor, and iman armor Download PDF
PT97664B
PT97664B PT9766491A PT9766491A PT97664B PT 97664 B PT97664 B PT 97664B PT 9766491 A PT9766491 A PT 9766491A PT 9766491 A PT9766491 A PT 9766491A PT 97664 B PT97664 B PT 97664B
PT9766491A
PT97664A (en
Godfrey Richard Lawrence
1990-05-14 Priority to GB909010778A priority Critical patent/GB9010778D0/en
1991-05-14 Application filed by Godfrey Richard Lawrence filed Critical Godfrey Richard Lawrence
1993-07-30 Publication of PT97664A publication Critical patent/PT97664A/en
1998-12-31 Publication of PT97664B publication Critical patent/PT97664B/en
241001076195 Lampsilis ovata Species 0 claims description 2
241000208140 Acer Species 0 claims 1
239000003302 ferromagnetic material Substances 0 description 7
72 530 -3-
tangible substance of the devices and some provide shielding against foreign magnetic fields. Known carriers do not provide any means for &quot; information and / or data encoded on magnetic stripes'
The carton holders may be designed to receive the devices only * they may be attached to the garment or may be part of a complete carrier medium with multiple purposes * such as a pocket wallet * a pocket book * a hand bag, a a bag, a briefcase, a filing cabinet (staff * of hand or other) or something where you can put, carry or store the devices.
Still of the prior art it is well known that the magnetically soft ferromagnetic material has the properties of low reluctance * low remaining magnetism, high relative permeability and a narrow hysteresis cycle, and that said material provides an easy path for the magnetic force lines. A well-known use of these properties is in permanent magnet reinforcements. Known ferromagnetic materials are manufactured in many forms, including sheets, strips, granules, powders and composites with other materials.
According to the present invention, thin sheet guards or sheets of magnetically soft ferromagnetic material are incorporated or inserted into card holders intended for devices in which the information and / or data is encoded as patterns of magnetism. Said sheets or blades have a size and shape suitable for said devices, and the card holders are designed so that the magnetized reading surfaces of said devices are held in close contact with the surfaces of said covers. The purpose of the guards is to keep said magnetic standards in good condition.
In addition to the known inherent properties of the magnetically soft magnetic material, the guards are made so as to have high resistance to Eddy currents to minimize any magnetic fields induced by movement of the devices. The additional property, high strength, can be achieved by known methods of formulating the ferromagnetic material and / or composites to obtain high resistivity or by known methods of making the sheets. The advantage of the invention is obtained when devices such as credit cards are inserted into the carton holders with the read surfaces of their magnetized components in close contact with the surfaces of the guards. In order to avoid physical damage to the magnetized components, the guards have a smooth, low friction and / or lubricated surface finish.
BRIEF DESCRIPTION OF THE DRAWING The drawing shows details of a specific embodiment of the invention (not to scale) in the form of a carrier medium designed to receive two credit cards. An exploded view of the carrier medium is shown in order to clearly illustrate the three parts. Part 1 is the guard and parts 2 and 3 are covers.
BEST MODE FOR CONNECTING INVENTION The best way to realize the invention is a card holder for two credit cards. In the drawing, part 1 is the guard, this being a composite sheet 0.1 mm thick with a smooth surface finish and low friction. The sheet composition is a fine powder of magnetically soft iron, a polymer such as PVC or polyethylene and a suitable binder, producing a material with high resistivity. The soft iron powder content is as high as the mechanical strength requirements and the smooth surface finish of the sheet allow. The sheet is homogeneous, but an alternative would be a polymeric substrate coated on both sides with the ferromagnetic material in a suitable binder. The manufacturing technology of this type of sheet is well known, for example in the manufacture of recording tape and malleable computer discs (employing magnetically hard material)
Parts 2 and 3 are covers made of transparent PVC 0,05 mm thick '
In order to realize the invention, the three parts are joined by a suitable means, such as sewing, welding or gluing, along the bottom and on two sides (as indicated by dashed lines), leaving the upper end open for In order to facilitate insertion, the part 1 is slightly advanced in the open end with respect to the parts 2 and 3 (note that the known cartons consist only of parts 2 and 3). The advantage of the invention is obtained when the cards are inserted, one on each side of the guard, with the magnetic stripes facing and in close contact with said guard.
A number of such simple harmonious card holders may be joined together at one end to form a &quot; book &quot; or constitute carriers with multiple purposes or storage receptacles. Any other suitable materials may be employed instead of clear plastic covers, for example leather designed for a luxurious version.
Users of credit cards and similar devices with information and / or data encoded as patterns of magnetism will benefit from carrier means that maintains such magnetic standards in good condition. The carriers made in accordance with the present invention are easy to manufacture and will be widely used in the internal market, in banking, in security, in commerce and in industry. '
R ..... I ..... I ..... V ..... I ..... N ..... D ..... I ..... C. A card holder incorporating at least one sheet or strip of magnetically soft ferromagnetic material, characterized by - arranged by the or each sheet or strip, is arranged to act as a guard for at least one magnetism pattern supported on at least one strip or the like in at least one card or the like to be housed in the said carrier, the or each sheet or strip being sized to match the or each strip or the like, to which it acts as a guard, being made of or incorporating a magnetically soft ferromagnetic material having a high resistance to the eddy chains and having at least one surface which is a smooth, low friction and / or lubricated surface, said card holder being constructed so that the or each reading surface of the or each carton or the like which is housed therein, when in use the card is normally in contact with, or in close magnetic proximity to, the guard provided by the or corresponding sheet or strip 2. A card holder characterized in that it comprises at least one sheet or strip which is made of, or incorporates, a magnetically soft ferromagnetic material having high resistance to eddy currents and having at least one surface which is a smooth, low friction and / or lubricated surface, said sheet or strip being arranged to act as a at least one magnetic pattern supported on at least one strip or the like in at least one carton or the like so as to be housed in said carton and said sheet or strip is formed in isolation or in the form of a plurality of leaf portions interconnected by folds. A carton according to claim 2, characterized in that adhesive means is provided for securing the sheet or strip which serves as a guard , or each of its folded portion, in said carton holder. The carton according to claim 2,
(1) and two covers (2, 3) which are secured by fastening means in at least one place on at least one side and / or at least one side and / or, at least one edge,
A carton according to claim 2, characterized in that it comprises a folded cover to enclose said guard sheet and strip and secured by securing means in at least one location on at least one side and / or at least one edge.
A carton according to claim 2, characterized in that it comprises two sheets or guard strips which are secured by fastening means in at least one place on at least one side and / or at least one side , a maple -
Card holder according to claim 2, characterized in that it comprises at least one folded guard sheet or strip which is secured by fixing means in at least one place on at least one side and / or at least one edge.
Card holder according to claim 2, characterized in that it comprises at least one cover sheet and strip and at least one cover which is secured by fastening means in at least one place in, comprising at least one surface and / or at least one side and / or at least one edge to form a plurality of bags.
A carton according to any preceding claim, characterized in that it comprises one of a plurality of carton holders, each of which is secured by securing means in at least one location to form a folded carton strip in harmony.
A carton according to any preceding claim, characterized in that it comprises one of a plurality of carton holders, each of which is secured in at least one place, to form a carton book. -8- 72 530
A carton according to any preceding claim and formed in isolation or as one of a number of combined carton holders, said carton holder being characterized in that it is secured by means of securing, or releasably, the garment, or a multipurpose carrier medium, such as a wallet, a pocket book, a hand bag, a purse, a belt, a bag, a travel or sports bag, a bag, a briefcase, a door - paper (hand or other) or any portable, mobile or fixed carrier means which can accommodate at least one card or the like supporting information and / or magnetic data.
A carton according to any preceding claim, characterized in that at least one cover or flap or strap is secured by releasable fasteners or fasteners at one end and by releasable fasteners at the opposite end to provide a method of securing said carton in a closed position.
Card holder according to any preceding claim, characterized in that it incorporates a decoration and / or a work of art fixed or applied thereto.
A guard for at least one magnetic pattern, characterized in that said guard is configured and constructed so as to be used with at least one card or the like supporting at least one said magnetic pattern, with the guard to be housed in a carton according to any preceding claim. Lisbon, ^ .im * | $ 8 By RICHARD LAWRENCE GGDFREY - 0 OFFICIAL AGENT - 1/1
PT9766491A 1990-05-14 1991-05-14 Carriage, incorporating iman armor, and iman armor PT97664B (en)
PT97664A PT97664A (en) 1993-07-30
PT97664B true PT97664B (en) 1998-12-31
PT9766491A PT97664B (en) 1990-05-14 1991-05-14 Carriage, incorporating iman armor, and iman armor
DE (2) DE69019748T2 (en)
JP2592184B2 (en) 1997-03-19
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Bazeia et al. 2004 Bloch brane
CA1047163A (en) 1979-01-23 Magnetic type information card and method and apparatus for encoding and reading
US6845863B1 (en) 2005-01-25 Card magnetic strip protector sleeve
Tagawa et al. 1982 Synthesis of fine Fe4N powder and its magnetic characteristics
AU2006241095A1 (en) 2006-11-02 Radiofrequency identification shielding
1993-07-30 BB1A Laying open of patent application
2001-07-31 MM3A Annulment or lapse