Patents by Inventor Wilhelm Anger
Wilhelm Anger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7758188Abstract: The invention relates to a method of manufacturing rimless spectacles in which fasteners of the lugs and the bridge of the spectacles are adhesively bonded to the front side or the rear side of the lenses. In the method first of all two lens blanks are manufactured of a plastic material to the front and rear side of which a coating is applied. The two coated lens blanks are cut and ground in a way that two lenses having a desired lens shape are obtained. At predetermined mounting positions for the fasteners of the lugs and the bridge on the front or rear side of the lenses the coating is removed so as to form joining surfaces which substantially correspond to the joining surfaces of the fasteners as to shape and dimensions. The fasteners are then adhesively bonded to the front side and/or to the rear side of the lenses at the mounting positions.Type: GrantFiled: July 22, 2008Date of Patent: July 20, 2010Inventors: Wilhelm Anger, Herbert Reikerstorfer
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Publication number: 20090242527Abstract: By means of the method and the apparatus in accordance with the invention, coated spectacle lenses are processed to form at the latter joining surfaces which permit a reliable adhesive bonding of the lenses to the bridge and the lugs of rimless spectacles. The method provides that for the respective spectacle lens two processing areas are predetermined with the shape, size and location thereof at the lens and that in the two predetermined processing areas the coating at the lens is locally removed by irradiation by a laser beam.Type: ApplicationFiled: March 24, 2009Publication date: October 1, 2009Inventor: Wilhelm Anger
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Publication number: 20090027617Abstract: The invention relates to a method of manufacturing rimless spectacles in which fasteners of the lugs and the bridge of the spectacles are adhesively bonded to the front side or the rear side of the lenses. In the method first of all two lens blanks are manufactured of a plastic material to the front and rear side of which a coating is applied. The two coated lens blanks are cut and ground in a way that two lenses having a desired lens shape are obtained. At predetermined mounting positions for the fasteners of the lugs and the bridge on the front or rear side of the lenses the coating is removed so as to form joining surfaces which substantially correspond to the joining surfaces of the fasteners as to shape and dimensions. The fasteners are then adhesively bonded to the front side and/or to the rear side of the lenses at the mounting positions.Type: ApplicationFiled: July 22, 2008Publication date: January 29, 2009Inventors: Wilhelm ANGER, Herbert REIKERSTORFER
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Patent number: 6588894Abstract: A spectacle lens (2) has a first through-hole (22) into which a stud (16) formed in an end piece. The first through-hole (22) and the stud (16) have corresponding non-circular cross-sectional profiles. In the stud and in a contact portion of the end piece, a second through-hole (18) is formed, with a pin (24) being inserted therein, the pin having a head (28) which, with its lower side, abuts on the spectacle lens (2) on the side thereof facing away from the contact portion (10).Type: GrantFiled: May 24, 2002Date of Patent: July 8, 2003Assignee: Eye-Systems GmbHInventor: Wilhelm Anger
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Publication number: 20030076476Abstract: A spectacle lens (2) has a first through-hole (22) into which a stud (16) formed in an end piece. The first through-hole (22) and the stud (16) have corresponding non-circular cross-sectional profiles. In the stud and in a contact portion of the end piece, a second through-hole (18) is formed, with a pin (24) being inserted therein, the pin having a head (28) which, with its lower side, abuts on the spectacle lens (2) on the side thereof facing away from the contact portion (10).Type: ApplicationFiled: May 24, 2002Publication date: April 24, 2003Inventor: Wilhelm Anger
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Patent number: 6241353Abstract: The central piece of a full-rim eyeglass frame includes a left full rim (2) for receiving a left lens, a right full rim (4) for receiving a right lens, a bridge (6) joining the two full rims, and two endpieces (8, 10). The two full rims, the bridge and the two endpieces are integrally formed as a single piece, from a plastic. The two full rims (2, 4) are flexible, and are constituted by a closed, elastic band. The central piece of the full-rim frame is assembled into a central piece of a pair of eyeglasses with two lenses, whose outer circumferential lines have somewhat larger dimensions than the inner contour lines of the two full rims, so that the full rims of the central piece of the eyeglasses are stretched around the lenses, and their shape conforms to the shape of the lenses.Type: GrantFiled: April 19, 2000Date of Patent: June 5, 2001Assignee: Hemaris GmbHInventor: Wilhelm Anger
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Patent number: 6074058Abstract: The central piece of a full-rim eyeglass frame includes a left full rim (2) for receiving a left lens, a right full rim (4) for receiving a right lens, a bridge (6) joining the two full rims, and two endpieces (8, 10). The two full rims, the bridge and the two endpieces are integrally formed as a single piece, from a plastic. The two full rims (2, 4) are flexible, and are constituted by a closed, elastic band. The central piece of the full-rim frame is assembled into a central piece of a pair of eyeglasses with two lenses, whose outer circumferential lines have somewhat larger dimensions than the inner contour lines of the two full rims, so that the full rims of the central piece of the eyeglasses are stretched around the lenses, and their shape conforms to the shape of the lenses.Type: GrantFiled: January 19, 1999Date of Patent: June 13, 2000Assignee: Hemaris GmbHInventor: Wilhelm Anger
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Patent number: 5980039Abstract: A hinge for glasses pivotably connects an endpiece (2) attached directly on a lens (3) or provided on a frame with a temple (1). The hinge has a hinge pin (12) held rotatably in a hinge support (22) of the endpiece (2), which hinge pin is disposed on the temple (1). The hinge pin (12) forms a predetermined breaking point (122) for the hinge, which releases the temple (1) when an admissible force on the endpiece (2) is exceeded. A preferred embodiment is described, according to which the hinge pin (12) is formed in one piece with the temple (1) in an injection molding process.Type: GrantFiled: May 20, 1998Date of Patent: November 9, 1999Assignee: Hemaris GmbHInventors: Rudolf Schmid, Wilhelm Anger
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Patent number: 4925291Abstract: A temple end piece for a temple of a spectacle frame has a unit stable in a form composed of an essentially horizontal first segment and a second segment curving downward to the rear in the shape of an arc. Connected to this unit is a third segment formed by a soft, flexible band, the upper end of which is attached to the first segment and the lower end of which is permanently connected to the lower end of the second segment. This band extends in the uncharged state of the temple end piece curved essentially in the shape of an arc, in fact, in a manner similar to the second segment. In its longitudinal direction the band is neither stretchable nor compressible. By virtue of its high flexiblity the band fit the shape of the auricle and/or head of the spectacle wearer when the spectacles are worn in place, so that a large contact area with lower pressures will adjust itself, and any and all pressure points are prevented in this contact area.Type: GrantFiled: October 17, 1988Date of Patent: May 15, 1990Assignee: Eyemetrics-Systems AgInventors: Wilhelm Anger, Helmut Wiedman
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Patent number: 4873994Abstract: Described is a device for testing for a perfect fit of spectacle frames on the head of the spectacle wearer. The device has at least one plate- or blade-shaped force or pressure sensor, which is mounted on a holder and can be applied to the respective contact surfaces between the frame and head. With this device it is possible to make precise measurements of the forces and pressures actually occurring at each individual point so that they can be reproduced, for example, by raising the frame slightly, introducing the pressure sensor to the pertinent point of contact, and lowering the frame down again. Becausede of the negligible structural height of the pressure sensor, the individual contact areas between the frame and head can be tested without having to make any change in the controlled vane position in space existing when the spectacles are worn in place.Type: GrantFiled: January 26, 1989Date of Patent: October 17, 1989Assignee: Eyemetrics-Systems AGInventors: Wilhelm Anger, Christoph Leuzinger
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Patent number: 4820034Abstract: A temple end piece for a temple of a spectacle frame is comprised of a first segment running essentially straight in the longitudinal direction of the temple, a connecting segment extending downward from the first segment, and a fitting segment intended for fitting on the head and/or behind the ear. The longitudinal fitting segment is borne and supported by the connecting segment, whereby this support is achieved at the longitudinal middle or at the lower end or in the region between the longitudinal middle and the lower end of the fitting segment, so that at least the upper half of the fitting segment projects freely upward to the first segment and can be deflected elastically in the direction toward the connecting segment. This capability of an elastic deflection is furnished by a suitable choice of material, as, for example, a suitable plastic material, and/or specially designed elastic regions.Type: GrantFiled: November 10, 1986Date of Patent: April 11, 1989Assignee: Eyemetrics-Systems AGInventor: Wilhelm Anger
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Patent number: 4804260Abstract: A temple for a pair of eyeglasses with a longitudinal shaft and a temple end piece exhibits a telescoping connection between a first segment of the temple end piece and the shaft end facing this temple end piece. The connection further comprises a fixation device, which fixes or holds the shaft and end piece together. Either of the opposed walls of the telescoping connection are designed to be essentially cylindrical. Preferably, numerous ribs protrude radially from the other wall with the ribs running in the axial direction of the connection and finally holding the telescoping connection together. On account of this, the angle of the temple end piece with respect to the hinge on the temle shaft can be adjusted during assembly and then a connection is created between the temple end piece and the shaft which is resistant to rotational as well as pulling forces.Type: GrantFiled: October 31, 1986Date of Patent: February 14, 1989Assignee: Eyemetrics - Systems AGInventor: Wilhelm Anger
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Patent number: 4787728Abstract: A temple for a spectacle frame has a plug connection between the shaft of the temple and temple end piece first made separately from the shaft of the temple. The plug connection is comprised of a borehole in one of the two elements and a plug on the other of the two elements, which plug is inserted into the borehole, as well as a fixing mechanism for ensuring the relative position between the temple end piece and the shaft. The fixing mechanism has a clamping element, which can assume various axial positions with respect to the peripheral wall surrounding the borehole and which, depending on its axial position, more or less sharply compresses the peripheral wall radially and through this means clamps the plug firmly in the borehole. This design of the fixing mechanism facilitates an exact setting of the length of the temple and of the inner inclination of the temple in adapting it to the geometry of the head of the individual spectacle wearer.Type: GrantFiled: August 24, 1987Date of Patent: November 29, 1988Inventor: Wilhelm Anger
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Patent number: 4762407Abstract: The process in accordance with the present invention is especially well-suited for the preparation of spectacles with a correction effect which are adapted both optically and mechanically, whereby the mechanical adaptation is objectified to at least a considerable degree and the mechanical adaptation depends to a lesser extent or not at all on subjective evaluations of the fits of the spectacles on the part of the fitter or the spectacle wearer. For each nose piece of the spectacles the location of at least one nose point on or near the contact surface at which the bridge reposing surface touches the nose, is measured in space relative to two reference points, for example, the eye centers. From this nose point measurement the location of the pad nose piece reposing surface which the latter is to occupy in space on the completed spectacles is determined, which occurs, for example, under the assumption of pressureless contact between the contact surface and the reposing surface.Type: GrantFiled: November 29, 1984Date of Patent: August 9, 1988Assignee: Wilhelm AngerInventors: Wilhelm Anger, Eric Steinhauer
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Patent number: 4712893Abstract: A temple end piece for a temple of a spectacle frame comprises an essentially straight first segment extending in the longitudinal direction of the temple, a connecting segment extending downward from the first segment, and a fitting segment intended for resting against the head and/or behind the ear. The elongated fitting segment is borne by the connecting segment and supported by it, whereby this support is accomplished at the longitudinal middle or on the lower end or in the region between the longitudinal middle and the lower end of the fitting segment, so that at least the upper half of the fitting segment protrudes upward to the first segment and can be deflected elastically in the direction toward the connecting segment.Type: GrantFiled: December 10, 1985Date of Patent: December 15, 1987Inventor: Wilhelm Anger
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Patent number: D308978Type: GrantFiled: February 8, 1988Date of Patent: July 3, 1990Assignee: Eyemetrics-Systems AGInventor: Wilhelm Anger
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Patent number: D310087Type: GrantFiled: May 22, 1987Date of Patent: August 21, 1990Assignee: Eyemetrics-Systems AGInventors: Helmut Wiedmann, Wilhelm Anger
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Patent number: D310228Type: GrantFiled: May 22, 1987Date of Patent: August 28, 1990Assignee: Eyemetrics-Systems AGInventors: Helmut Wiedmann, Wilhelm Anger
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Patent number: D310229Type: GrantFiled: February 26, 1987Date of Patent: August 28, 1990Assignee: Eyemetrics-Systems AGInventor: Wilhelm Anger
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Patent number: D314781Type: GrantFiled: May 22, 1987Date of Patent: February 19, 1991Assignee: Eyemetrics-Systems AGInventors: Helmut Wiedmann, Wilhelm Anger