EP0013719B1 - Roue d'impression à languettes porte-caractères radiales, destinée à être contenue dans une cartouche - Google Patents

Roue d'impression à languettes porte-caractères radiales, destinée à être contenue dans une cartouche Download PDF

Info

Publication number
EP0013719B1
EP0013719B1 EP79104880A EP79104880A EP0013719B1 EP 0013719 B1 EP0013719 B1 EP 0013719B1 EP 79104880 A EP79104880 A EP 79104880A EP 79104880 A EP79104880 A EP 79104880A EP 0013719 B1 EP0013719 B1 EP 0013719B1
Authority
EP
European Patent Office
Prior art keywords
wheel
cartridge
printing
hub
print wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
EP79104880A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0013719A1 (fr
Inventor
Adolph Broaddus Habich
Ronald Eugene Hunt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lexmark International Inc
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of EP0013719A1 publication Critical patent/EP0013719A1/fr
Application granted granted Critical
Publication of EP0013719B1 publication Critical patent/EP0013719B1/fr
Expired legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J1/00—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies
    • B41J1/22—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection
    • B41J1/24—Typewriters or selective printing mechanisms characterised by the mounting, arrangement or disposition of the types or dies with types or dies mounted on carriers rotatable for selection the plane of the type or die face being perpendicular to the axis of rotation
    • B41J1/246—Cartridges for the carriers

Definitions

  • the present invention relates generally to printers with a print wheel with radial character tabs and more particularly it relates to a particular structure of such a print wheel designed to be housed and positioned in a cartridge both during its storage and use in a printer.
  • the document FR - A - 2,380,139 describes a printing wheel with radial character carrier tabs intended to be housed in a cartridge, which is installed on the carriage of a printer with minimal operator intervention.
  • This printing wheel comprises a central hub and radial tongues extending from this central hub, a raised central bearing surface on the printing side of said central hub, a drive opening radially offset with respect to the axis of rotation of the wheel and an annular extension centered on the axis of rotation and disposed on the side of the printing wheel struck by the hammer.
  • the document US-A-4124312 also describes a print wheel, housed in a cartridge, which is installed on the carriage of a printer.
  • This printing wheel has a cup-shaped hub at the periphery of which extend tongues bearing characters on one of their faces and the opposite face of which is intended to be struck by a hammer mounted on the carriage of the printer.
  • the part of the cup located on the side of the faces of the tongues struck by the hammer has an element of orientation in relief of frustoconical shape.
  • An opening of corresponding shape is provided in one of the faces of the cartridge.
  • a spring placed in the cartridge and pressing on the wheel hub pushes it towards said opening in order to penetrate said orientation element in relief therein and thus angularly position the wheel relative to the cartridge.
  • the subject of the invention is a print wheel for a printer, intended to be contained in a cartridge comprising an orientation opening, said wheel being provided with an orientation element which cooperates with said orientation opening of the cartridge. in order to angularly position the wheel around its axis in a desired invariable position, when the wheel is not used for printing.
  • the printing wheel according to the invention comprises a cup-shaped hub at the periphery of which extend tongues radially bearing characters on one of their faces and the opposite face of which is intended to be struck by a hammer, the part of the cup situated on the side of the faces struck by the hammer having an orientation element in relief which is intended to cooperate with the orientation opening of the cartridge, in order to position the print wheel relative to the cartridge.
  • the printing wheel according to the invention is characterized in that the relief orientation element has an asymmetrical shape complementary to that of the orientation opening of the cartridge, so as to fit exactly into it ci and angularly position the wheel around its axis, inside the cartridge, in an invariable desired position.
  • the angular positioning of the wheel around its axis, in an invariable desired position, during periods of non-use of the wheel eliminates the need to have to reset, at each introduction of the cartridge in the printer, the various mechanisms and electronic circuits of the printer associated with the selection of characters. Such a reset would be necessary if the wheel was not locked angularly around its axis in a desired invariable position, as is the case for the wheel described in document US-A-4124312.
  • FIG. 1 the cartridge is referenced 1, the printing wheel 2 and the drive hub of the selection motor 3. Only the printing element is part of the invention claimed below. During the printing operations, the printing element 2 is housed and rotated in the cartridge 1 by the drive hub 3.
  • the motor Before this assembly, the motor must however be removed or tilted to leave sufficient free space in the region of the printing device, allowing the operator to change or install the printing element. Even in this case, the space freed up is not important and the operation can prove to be very messy. Even after these disassembly and reassembly operations have been carried out, the simple manipulation of the printing element which has been removed from the machine can be very messy.
  • the printing element of the present invention is designed so that it can be housed in and removed from a cartridge, which provides substantial assistance in solving the problems noted above.
  • the space to be freed in the area of the printing device is no longer a critical factor since the cartridge containing the printing element is designed to be introduced vertically into a printer. .
  • the printing element is almost entirely contained in the cartridge, changing the cartridge is no longer a messy operation.
  • the housing 4 has a front face 6 in which are formed a positioning opening 7 and a cutout 8 for the passage of a hammer.
  • the front face 6 is arranged opposite a printing device which comprises a selection motor and a striking hammer carried by a printer carriage.
  • the cutout 8 allows the passage of the hammer which is used in a well known manner to ensure printing.
  • the positioning opening 7 is somewhat in the shape of an arrow head and is formed approximately in the center of the face 6. The opening 7 cooperates with the printing element 2 to ensure and maintain an appropriate positioning of the printing element 2 when the cartridge is not in use, as will be described later.
  • the cartridge 1 has an open bottom used for introducing and removing the printing element 2.
  • cut corners 13 and 14 and the corresponding cut corners of the rear face 5 have two functions. First of all these cut corners reduce the weight of the cartridge which is carried by the printer carriage during the printing operations. Then, they guide the cartridge in its housing in the carriage when said cartridge is introduced into the machine.
  • the upper part of the front housing 4 has two ramp sections 16 and 17 starting from the recesses 11 and 12 and converging towards the raised central part of the housing 4 in which the cutout 8 which has lateral sides 18 and 19 and a lower side 20.
  • the dimensions of cutout 8 are such that they allow the passage of a hammer during printing, but prevent practically any manual contact of the printing element 2 by the operator.
  • the ramp sections 16 and 17 protect the upper part of the printing element 2 when it is housed in the cartridge and ensure the best possible vision of the writing line.
  • the housing 4 carries the ribbon guide 21 which can be produced from a suitably shaped metal rod. Passing momentarily to FIG. 3, it can be seen that the housing body 4 has supports 22 and 23 in which the ends of the ribbon guide are fixed.
  • the ribbon guide 21 guides the printing ribbon during the passages of this last towards its high or low position relative to the cutout 8 during the printing operations.
  • a paper guide screen 24 is integral with the upper part of the rear face 5.
  • a printing window 25 is centered horizontally in the paper guide 24 and aligned with the cutout 8.
  • the window 25 must be arranged so as to be able to be aligned with the platen of the printer and must have a sufficient width to, when executing printing operations on the fly, allow the rebound of a print character tab without the latter does not come into contact with one side of the window 25. While satisfying these requirements, the window 25 must be of sufficiently small dimensions to limit the operator's access to the printing element 2.
  • the front face 6 and rear face 5 are sufficiently close together to limit the operator's access to the printing element 2 from the top or from the bottom of the cartridge 1. Therefore, when the printing element 2 is housed in the cartridge 1, the only part of said printing element being able to be touched by the operator during normal handling of the cartridge is the part accessible through the opening 7.
  • the printing element 2 which, as indicated above, is intended to be housed and rotated in the cartridge 1 during the printing operations. When it is rotated, the printing element 2 is placed midway between the front 6 and rear 5 sides of the cartridge 1.
  • the printing element 2 consists of a central hub 26 to which are attached radial tongues or petals 27 which bear at their outer ends printing characters 28 used for printing in a well known manner.
  • the characters 28 of the tabs 27 are arranged on the printing side of the element 2.
  • the opposite side is the impact side.
  • the structure of the tongues 27 is such that it allows them to be struck by a striking hammer.
  • the central hub 26 is in the form of a circular cup having a peripheral flange 55 to which are attached the tongues 27.
  • the hub 26 has, on its convex face, a raised element 29 ensuring the correct positioning (or orientation) of the element 2.
  • This relief element 29 is therefore on the impact side of the element 2, surrounds its axis of rotation and its periphery is in the shape of an arrowhead and corresponds to the shape of the opening 7 of the cartridge 1.
  • the element in relief 29 can fit into the opening 7.
  • the asymmetrical shapes of the element in relief 29 and the opening 7 ensure the installation of the element 2 in the cartridge 1 in the appropriate angular position.
  • a circular recess 30 is formed in the relief element 29.
  • the axis of rotation of the element 2 passes through the center of this recess, the bottom of which is constituted by the hub 26.
  • This recess 30 also has a radial extension 43 At the center of the recess 30, there is a ring 31 with an inner bowl 32 having a bottom 33.
  • the bowl 32 is centered on the axis of rotation of the element 2 (see FIG. 6) and is deeper than the 'depression 30.
  • the cup 32 is intended to receive the drive shaft of a selection motor which passes through the hub 3 to center and avoid buckling of the element 2 in a manner which will be described in detail later.
  • the drive hub 3 is formed by a cylinder 34 with a flange 35.
  • a central passage 36 in the shape of a D passes axially through the cylinder 34 and the flange 35.
  • the passage 36 receives the drive shaft 37, of corresponding shape, from a selection motor.
  • the shape of the passage 36 and of the shaft 37 allows the latter to rotate the hub 3.
  • the hub 3 can be glued to the shaft 37. If the fitting of the shaft 37 in the passage 32 is sufficiently tight and sufficiently deep, the element 2 is stabilized in a radial direction perpendicular to its axis of rotation. That is to say, any risk of the element 2 becoming clouded is considerably reduced. Since the front 6 and rear 5 faces of the cartridge are very close together, any warping of the element 2 on the shaft 37 would cause wear, breakage and braking when the said printing element rotates.
  • the flange 35 carries a radial arm 39 which itself carries at its outer end a drive finger 40 designed to be housed in the hole 41 ( Figure 2) formed in the element 2.
  • the hole 41 is formed in the end of the extension 43 of the depression 30 and passes through the element 2.
  • the finger 40 introduces in the hole 41, when the hub 36 is rotated by the shaft 37, causes the element 2 to rotate in rotation.
  • the finger 40 and the hole 41 are of corresponding shapes, that is to say with two straight sides connected by two parts in an arc.
  • the width of the hole 41 is only slightly greater than that of the finger 40 in order to reduce the clearance between the element 2 and the hub 3 during the driving in rotation of the element 2 by the hub 3. However, in order to compensate for variations in tolerances, the height of the hole 41 somewhat exceeds that of the finger 40.
  • the flat sides of these two elements constitute sufficient driving contact surfaces making it possible to reduce wear and indentation.
  • the rigidity of the arm 39 is increased by the rib 42.
  • the extension 43 of the depression 30 is wide enough to receive, without friction, the rib 42.
  • the outside diameter of the collar 3.5 is larger than the inside diameter 44 of the recess 30.
  • the surface 45 of the collar 35 bears against the surface of the element in relief 29 to ensure radial alignment and stabilization of element 2 in order to further reduce the risks of warping.
  • Good contact between the surface 45 and the corresponding surface of the element in relief 29 is facilitated by the spring 48 which applies the element 2 against the hub 3.
  • the function of the spring 48 will be described in more detail below.
  • the hub 3 must not be fitted more. front on the shaft 37 from the end 38 thereof, in order to prevent said end 38 from being in contact with the bottom of the bowl 32 of the element 2.
  • the integral contact of the surface 45 and the corresponding surface of the element in relief 29 could not take place.
  • the outside diameter of the flange 35 is larger than the inside diameter 44 of the recess 30, the flange 35 is still small enough that the hub 3 can pass freely through the opening 7 of the cartridge 1 when it is correctly positioned in relation to the printing element 2.
  • the shape of the recess 30 has the effect of reducing the weight of the element 2.
  • the internal part of the collar 35 is hollowed out to reduce the weight. Any reduction in weight results in an improved response time with regard to starting and stopping the rotation of element 2.
  • FIG. 2 shows the rear face or printing face 56 of the printing element 2.
  • the rear face 56 carries a pin 46 placed at the center of the recess 47 of the hub 26.
  • the pin 46 extends slightly beyond the plane of the tongues 27 and is designed to operate in association with the spring 48 disposed in the cartridge 1 ( Figures 1 and 3).
  • the pin 46 is composed of a cylindrical part 49 ending in a spherical section 50.
  • the spherical section 50 acts as a bearing for the element 2 against the flexible blade or spring 48 during the rotation of the element 2.
  • the spring 48 bears against the spherical section 50 and maintains the element 2 in the locked condition in the cartridge 1.
  • the spring 48 is a flexible blade with a curved central part 51 oriented towards the opening 7 and facing the latter. This curved part 51 bears against the interior surface of the front face 6 of the cartridge.
  • the rear face 5 has a rectangular recess 52 which receives and maintains the spring 48 in a desired position relative to the opening 7. That is to say that the spring 48 will remain in place and correctly oriented at the same time when it is curved as shown in the figures and when it is loaded and deformed by the printing element contained in the cartridge 1 between the spring 48 and the front face 6.
  • the ends 57 and 58 of the spring 48 are housed in the recess 52 and rest on the inner surface of the rear face 5.
  • the recess 52 is long enough to receive the spring 48 when the latter is loaded and deformed by the printing element and the spring 48 is sufficiently long to ensure a gradual ramp.
  • the ends 57 and 58 are retained in the recess 52 by the contact between the front face 6 of the cartridge and the curved part 51 of the spring 48.
  • the orientation and the length of the spring 48 and the extent of the part curved 51 are such that the spring 48 acts as a ramp for the spherical end 50 of the pin 46 of the element 2, in order to guide the element in relief 29 towards the opening 7 during the introduction of the element 2 in cartridge 1.
  • the force exerted by the spring 48 must be surpassed.
  • the spherical end 50 of the pin 46 moves on the curved part 51.
  • the end 57 of the spring 48 being housed in the recess 52, there will be no no attachment between the part 50 and the end 57.
  • the spring 48 pushes and guides the element 29 into the opening 7.
  • the element 29 engages in the opening 7 this causes the locking of the element 2 in the desired orientation or angular position in the cartridge 1.
  • the printing assembly formed of element 2 and cartridge 1 is ready for use on a printer or stored.
  • the width of the spring 48 is of great importance for the introduction of a printing element into an empty cartridge.
  • the width of the spring 48 must be sufficient to prevent the passage of a printing tab 27 through the opening 7 during the introduction of the element 2 into the cartridge 1.
  • the tongues may be offset from the plane of the assembly of the tongues.
  • the spring 48 of the embodiment illustrated here is wider than the opening 7. This allows all the tongues adjacent to the opening 7 to remain in the same plane.
  • the orientation of the spring 48 relative to the tongues 27 is also important. Indeed, since the tongues 27 are arranged radially, there will be no attachment between them and the spring 48 if the latter is oriented parallel to the direction of introduction of the element 2 into the cartridge .
  • the cartridge 1 in which the element 2 is locked is inserted into the housing provided for this purpose in print wheel printers. Then, the drive hub 3 and the selection motor and the shaft which are connected to it are brought to the central hub 26. The shaft 37 enters the bowl 32, the finger 40 in the hole 41 and the surface 45 comes into contact with the surface of the element in relief 29. The continuation of the movement of the hub 3 in the same direction will cause the vertical extension of the ends 57 and 58 of the spring 48 by the spherical end 50 of the stud 46 of the element 2. Finally, the element in relief 29 will be released from the opening 7 and the element 2 will thus be unlocked so as to be able to rotate in the cartridge 1. During the rotation of the element 2 for selection and printing, the arm 39 and the finger 40 are arranged in the cartridge 1 and the spring 48 acts as a bearing for the spherical end 50 of the pin 46.
  • the cup-shaped structure of the central hub 26 has a number of advantages.
  • One of these advantages is due to the design of the arrangement presented here and consists in the fact that the printing element 2 taken as a whole can be relatively thin while resisting warping.
  • the thickness of the central hub 26, apart from the relief element 29 and the stud 46 can be essentially equal to the total thickness of the element 2.
  • Another advantage lies in the fact that the element relief 29 is brought closer to the positioning opening 7. This reduces the risk of interference between the rest of the printing element 2 and the cartridge 1.
  • the rest of the printing element 2 is separated from the spring 48 during the rotation of the element 2.
  • the relief element 29 is pressed with the thumb to cause the element 2 to be unlocked and a downward movement is exerted. If the lower part of the outer periphery of the element 2 is relatively close to the bottom 15 of the cartridge when the element 2 is locked in it, a very slight downward movement of the element is sufficient to provide a sufficient input area for the operator.

Landscapes

  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Common Mechanisms (AREA)
EP79104880A 1978-12-11 1979-12-04 Roue d'impression à languettes porte-caractères radiales, destinée à être contenue dans une cartouche Expired EP0013719B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US968322 1978-12-11
US05/968,322 US4245916A (en) 1978-12-11 1978-12-11 Daisy wheel print element structured for use in a cartridge

Publications (2)

Publication Number Publication Date
EP0013719A1 EP0013719A1 (fr) 1980-08-06
EP0013719B1 true EP0013719B1 (fr) 1981-11-25

Family

ID=25514072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79104880A Expired EP0013719B1 (fr) 1978-12-11 1979-12-04 Roue d'impression à languettes porte-caractères radiales, destinée à être contenue dans une cartouche

Country Status (7)

Country Link
US (1) US4245916A (enrdf_load_stackoverflow)
EP (1) EP0013719B1 (enrdf_load_stackoverflow)
JP (1) JPS5579160A (enrdf_load_stackoverflow)
AU (1) AU523780B2 (enrdf_load_stackoverflow)
DE (1) DE2961473D1 (enrdf_load_stackoverflow)
ES (1) ES486228A1 (enrdf_load_stackoverflow)
IT (1) IT1172401B (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6054186B2 (ja) * 1978-09-18 1985-11-29 株式会社リコー 印字装置
US4389129A (en) * 1980-06-30 1983-06-21 Brother Kogyo Kabushiki Kaisha Type wheel printer
US4410288A (en) * 1981-12-14 1983-10-18 Holmes Lawrence Jr Vertical replacement daisy wheel element
NL8105753A (nl) * 1981-12-21 1983-07-18 Business Systems Inc Bv Tekstverwerkende inrichting voorzien van een verwisselbare schijf met flexibele symboolarmen.
GB2135246B (en) * 1983-02-23 1987-05-13 Ricoh Kk Daisy wheel supporting structure
USD280641S (en) 1983-09-14 1985-09-17 International Business Machines Corporation Print wheel cartridge
USD292714S (en) 1984-03-26 1987-11-10 Ricoh Company, Ltd. Type cartridge for printer
JPH01137231U (enrdf_load_stackoverflow) * 1988-03-05 1989-09-20
US5098208A (en) * 1990-01-12 1992-03-24 Smith Corona Corporation Ribbon cassette with integral paper guide
US5074689A (en) * 1990-01-12 1991-12-24 Smith Corona Corporation Ribbon cassette with integral paper guide
US20060204153A1 (en) * 2005-03-10 2006-09-14 Honeywell International Inc. Compact resilient anisotropic support for bearing

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3986593A (en) * 1975-05-14 1976-10-19 Pitney-Bowes, Inc. Snap-action fastener assembly
US4127335A (en) * 1977-02-10 1978-11-28 Xerox Corporation Impact printer with cartridge print wheel
US4124312A (en) * 1977-02-10 1978-11-07 Xerox Corporation Impact printer with print wheel cartridge
US4209262A (en) * 1978-11-15 1980-06-24 Xerox Corporation Print wheel loading apparatus

Also Published As

Publication number Publication date
EP0013719A1 (fr) 1980-08-06
JPS647870B2 (enrdf_load_stackoverflow) 1989-02-10
DE2961473D1 (en) 1982-01-28
JPS5579160A (en) 1980-06-14
US4245916A (en) 1981-01-20
IT1172401B (it) 1987-06-18
AU523780B2 (en) 1982-08-12
ES486228A1 (es) 1980-05-16
AU5254879A (en) 1980-06-19
IT7927736A0 (it) 1979-11-30

Similar Documents

Publication Publication Date Title
EP0013719B1 (fr) Roue d'impression à languettes porte-caractères radiales, destinée à être contenue dans une cartouche
EP0712667B1 (fr) Centrifugeuse à rotor démontable et à dispositif de blocage axial du rotor sur l'arbre d'entraínement
EP0743053B1 (fr) Dispositif de sécurité et de contrôle du verrouillage d'un moyeu de roue, notamment pour fauteuils roulants
EP0013346B1 (fr) Cartouche pour roue d'impression à languettes porte-caractères radiales
EP0078203B1 (fr) Enrouleur perfectionné pour ceinture de sécurité
EP1897094B1 (fr) Dispositif de controle du positionnement d'un ensemble renfermant du combustible nucleaire dans un logement d'un panier de rangement
EP0013300B1 (fr) Elément d'impression à roue porte-caractères en cartouche
FR2783080A1 (fr) Plateau et boitier de reception d'au moins un disque circulaire de stockage d'informations
EP0654237B1 (fr) Etui de présentation pour verre de lunettes
EP2300243B1 (fr) Dispositif de fixtion d'un roulement a un axe
EP0078204B1 (fr) Enrouleur à blocage automatique pour ceintures de sécurité
EP0030624A2 (fr) Cartouche de ruban et son dispositif de verrouillage dans une machine à écrire
EP3239785B1 (fr) Dispositif de maintien d'un mobile
EP0208582A1 (fr) Mandrin d'enroulement notamment pour sangle de sécurité
WO2021018686A1 (fr) Dispositif de montage amovible d'un module de coussin gonflable sur un volant
EP0048311A1 (fr) Dispositif de mise en place et de fixation d'un disque d'impression
FR2504858A1 (fr) Cassette de ruban encreur pour machines a ecrire, imprimantes ou machines analogues
FR2548601A1 (fr) Toit soulevable pour vehicule preassemble avant montage
FR2892356A1 (fr) Mecanisme d'articulation, son procede de fabrication et siege de vehicule comportant un tel mecanisme.
EP0565409B1 (fr) Dispositif de verrouillage d'une serrure dans son support
FR3140105A1 (fr) Poignée d'un ouvrant de véhicule automobile avec système de blocage
FR2846774A1 (fr) Conditionnement pour un support d'enregistrement numerique en forme de disque
FR2762827A1 (fr) Obturateur mobile en rotation pour boite de conditionnement de liquide
BE864939A (fr) Noyau pour ruban d'etiquettes enroule
EP4484681A1 (fr) Couronne de montre dotée d'un mécanisme de verrouillage à combinaison

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): BE CH DE FR GB NL

17P Request for examination filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): BE CH DE FR GB NL

REF Corresponds to:

Ref document number: 2961473

Country of ref document: DE

Date of ref document: 19820128

REG Reference to a national code

Ref country code: FR

Ref legal event code: GC

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: LEXMARK INTERNATIONAL, INC.

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

NLS Nl: assignments of ep-patents

Owner name: LEXMARK INTERNATIONAL, INC. TE LEXINGTON, KENTUCKY

REG Reference to a national code

Ref country code: CH

Ref legal event code: PVP

Owner name: J.P. MORGAN DELAWARE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19951114

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19951122

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19951123

Year of fee payment: 17

Ref country code: BE

Payment date: 19951123

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19951124

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19951129

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19961204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Effective date: 19961231

Ref country code: BE

Effective date: 19961231

BERE Be: lapsed

Owner name: LEXMARK INTERNATIONAL INC.

Effective date: 19961231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19970701

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19961204

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19970829

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19970701

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19970902

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT