Patents by Inventor Lars Eriksson

Lars Eriksson 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).

  • Patent number: 6244172
    Abstract: Tamp printing of at least one picture (4) occurs by means of at least one tamp pad (1, 18, 24, 34) on a piece (3), which has boundary surfaces (5, 13) forming angles relative to each other, the tamp pad first printing in one direction (10) against a boundary surface (13, 43) and thereafter, after further compression of the tamp pad (1) against said boundary surface (13) due to its deformation, prints in another direction (45) than the direction (10) against another boundary surface or other boundary surfaces (5, 43), whereby the picture is transferred to said boundary surfaces.
    Type: Grant
    Filed: December 20, 1999
    Date of Patent: June 12, 2001
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Per Holmberg, Lars Eriksson
  • Publication number: 20010001380
    Abstract: Tamp printing of at least one picture (4) occurs by means of at least one tamp pad (1, 18, 24, 34) on a piece (3), which has boundary surfaces (5, 13) forming angles relative to each other, the tamp pad first printing in one direction (10) against a boundary surface (13, 43) and thereafter, after further compression of the tamp pad (1) against said boundary surface (13) due to its deformation, prints in another direction (45) than the direction (10) against another boundary surface or other boundary surfaces (5, 43), whereby the picture is transferred to said boundary surfaces.
    Type: Application
    Filed: December 27, 2000
    Publication date: May 24, 2001
    Applicant: Telefonaktiebolaget LM Ericsson
    Inventors: Per Holmberg, Lars Eriksson
  • Patent number: 6200630
    Abstract: A layer may be produced on the surface of a detail to thereby provide electromagnetic radiation shielding. The layer (e.g., a metallic layer) is transferred either directly or indirectly onto the detail, which may be all or a portion of, for example, a telephone casing. The transfer may be effectuated through a variety of techniques. For example, a tampon pad may be crafted to conform to the surface of the detail. After the tampon pad is coated by collecting the layer (e.g., from a foundation onto which the layer was pressed through a screen frame or from an etched plate), the layer is transferred to the detail from the tampon pad. Additional examples include transferring the layer by using a screen printing method or by sinking the detail into a fluid bath.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: March 13, 2001
    Assignee: Telefonaktiebolaget LM Ericsson
    Inventor: Lars Eriksson
  • Patent number: 6000271
    Abstract: A metal forming apparatus utilizes the combination of a wedge shaped die half and a complementary shaped cavity in a frame to shape metal blanks. The cavity includes a metal forming mechanism located adjacent a surface adapted to receive a blank to be shaped. The die half is moveable between an inoperative position outside the cavity and an operative position within the cavity. With the die half in the cavity, the metal forming mechanism can apply the necessary force to shape the metal blank in accordance with the die shape. Forming can be attained through the use of pressurized fluid applied against the blank, mechanical or hydraulic ram forces or the like. After shaping is finished, the die half is withdrawn from the cavity, the die half carrying with it the shaped metal part for part recovery and initiation of another forming cycle.
    Type: Grant
    Filed: January 11, 1999
    Date of Patent: December 14, 1999
    Assignee: Ap Parts International, Inc.
    Inventors: Conny Olsson, Bertil Ovg.ang.rd, Lars Eriksson
  • Patent number: 5994650
    Abstract: In order to increase safety of lift trucks, a weight indication for the driver is provided so that the driver may know how heavy a load he is handling,. This weight indication is obtained by measuring the current to the motor of the hydraulic pump. In order to eliminate the risk that monetary variations may result in faulty measurements preferably a mean value of current is taken for a certain time or the value of the measured current is added during a fixed time interval. Obtained values are then multiplied by a conversion factor so that the weight in, for instance, kilograms is obtained and delivered to a suitable display device. Obtained values also may be used to provide a warning by sound or light should the load exceed the maximum allowed.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: November 30, 1999
    Assignee: BT Industries AB
    Inventors: Lars Eriksson, Kurt-Ove Stenberg
  • Patent number: 5822069
    Abstract: This invention relates to an apparatus and a method for performing fluorometric measurements, and particularly to a fully automated apparatus for measuring the fluorescence of a fluorescent tag contained in a test sample for allergy assays.
    Type: Grant
    Filed: December 8, 1997
    Date of Patent: October 13, 1998
    Assignee: Pharmacia & Upjohn Diagnostics AB
    Inventors: Bjorn Hedin, Henry Andersson, Lars Eriksson, Torbjorn Bladh
  • Patent number: 5786787
    Abstract: A method for determining the course of another vehicle in relation to one's own vehicle by measuring the position of the other vehicle in relation to one's own vehicle with a transmitter/receiver system, such as a radar system permits course determination both on straight and on bend segments. According to the method, the side location of the other vehicle and one's own vehicle is determined at a position where the other vehicle is level with one's own vehicle, by moving the front vehicle backwards in time and/or moving the rear vehicle forwards in time, on the basis of position measurements of the position of the other vehicle. The side location of the other vehicle is compared with the side location of one's own vehicle, by which a measure of the discrepancy between the course of the other vehicle and the course of one's own vehicle is obtained.
    Type: Grant
    Filed: December 6, 1996
    Date of Patent: July 28, 1998
    Assignee: Celsiustech Electronics AB
    Inventors: Lars Eriksson, Bert-Eric Tullsson
  • Patent number: 5346356
    Abstract: A materials-handling fork-lift truck comprising a chassis (11) which is fitted with two forwardly extending, mutually parallel support legs (18), and a chassis-mounted lifting mast assembly (16) provided with a raisable and lowerable lifting fork (17). The lifting mast assembly can be moved along the support legs (18), between a first, mast-withdrawn position and a second, mast-extended position, in which the lifting fork is located close to the outer ends (19) of the support legs. The lifting mast assembly (18) is intended to be supported on the support legs (18), and a linkage mechanism (20) is provided for effecting movement of the mast assembly along the support legs. The linkage mechanism is also intended to constitute a horizontal support for the mast assembly (16).
    Type: Grant
    Filed: January 21, 1993
    Date of Patent: September 13, 1994
    Assignee: BT Industries AB
    Inventors: Lars Eriksson, Anders Fransson
  • Patent number: 5269709
    Abstract: A battery terminal post clamp including a quick coupling device for its connection to a battery terminal post and operating means for operating the quick coupling device, said operating means being provided with an insulated handle means. The insulated handle means (320 is connected to the operating means (120 by lost motion means (37, 38, 39, 40) allowing the handle means (32) to be moved a limited distance without operating the quick coupling device to disengage said battery terminal post, said limited distance enabling access to metallic parts of the clamp.
    Type: Grant
    Filed: June 20, 1991
    Date of Patent: December 14, 1993
    Inventor: Lars Eriksson
  • Patent number: 5236530
    Abstract: In a coating machine for coating of strip with a lining which is wider than the strip, a method and a device for filling up the space between the strip and the outer edges of the lining with edge strip, wherein the edge strip is passed inside a bent and folded transport channel, a first bent part of which coincides with the longitudinal direction of the strip.
    Type: Grant
    Filed: April 29, 1992
    Date of Patent: August 17, 1993
    Assignee: Asea Brown Boveri AB
    Inventor: Lars Eriksson
  • Patent number: 4856241
    Abstract: A fastening device for door, windowframes or cases comprising an adjusting screw attachable in a wall opening and a locking plate cooperating with said screw and fixable in said frame. The locking plate is attachable against the end border of the frame faced towards the edge of the wall opening. From the fastening plate of said locking plate a locking means protrudes allowing connection selectable in a longitudinal direction of said frame to a snap in connection provided at the upper part of the adjusting screw and provided to engage the locking plate.
    Type: Grant
    Filed: November 14, 1988
    Date of Patent: August 15, 1989
    Assignee: Lars Lagergren
    Inventor: Lars Eriksson
  • Patent number: 4719728
    Abstract: The invention relates to a profile spacing element for mounting of a second glass (2) in a window frame (1) said spacing element serves as a spacer between the glasses. The space between the glasses and the spacing element is sealed. The spacing element (6,15) preferably consists of a non-rigid material which is provided with a diffusion tight covering (9). The covering extends along the entire length of the spacing element and covers its sides (7,8,10) which face towards the glasses (2,5) and the window frame (1). The covering perfects the sealing contact between the spacing element and the glasses and window frame. The diffusion tight material (9) consists of an elastic or resilient material. Further the spacing element preferably is formed as a hollow profile filled with a drying agent and having longitudinally extending deformation notches (11,12) making it possible to bend the spacing element at the corner areas of the window frame without pressing the glasses apart from each other.
    Type: Grant
    Filed: April 4, 1986
    Date of Patent: January 19, 1988
    Inventors: Lars Eriksson, Frank Andersson
  • Patent number: 4686801
    Abstract: A self supporting roof structure comprises a plurality of vertically adjacent circular upwardly inwardly inclining at least partial rings stacked one on another. Each ring comprises a plurality of like horizontally adjacent panels each of which is an aliquot of the ring. Each panel comprises an outer surface which is convex from side to side, upwardly converging rectilinear sides, a concave top plate member, and a convex bottom plate member. The top and bottom plate members in each ring conform to respective upper and lower inwardly downwardly sloping conical surfaces of which the apex coincides with the axis of the roof structure. Preferably, at least one ring has a number of panels which is an integral number greater than one times the number of panels of the ring above.
    Type: Grant
    Filed: July 29, 1986
    Date of Patent: August 18, 1987
    Assignee: Orfus Limited
    Inventors: Lars Eriksson, Brian V. Knight
  • Patent number: 4612727
    Abstract: The disclosure relates to opening window, door or the like comprising a frame (1, 2), a casement (3, 4) and an exteriorly disposed protective cladding (7).The invention is designed to offer such a simple solution to the suspension of the casement and the mounting of the protective cladding as also permits that the casement may be pivoted so that its outside will be interiorly accessible.The window has at least one portion of the protective cladding (7) designed as a retainer unit which is pivotal and is fixedly retained in the frame (1, 2) by means of hinges (9). The casement (3, 4) is connected to the retaining unit by means of second hinges (10).
    Type: Grant
    Filed: May 2, 1984
    Date of Patent: September 23, 1986
    Inventor: Lars Eriksson
  • Patent number: 4385796
    Abstract: A battery terminal post clamp with a quick-coupling device for its connection to a battery terminal post is disclosed. The clamp consists of two U-shaped parts (1,2). The legs (21,22) of one of the parts (2) extend through openings (8,9) in the legs (6,7) of the other part (1), which latter legs also have guide recesses (14,15) for the legs (21,22) of the first mentioned part (2). The two parts are movable relative each other under the influence of an excenter or toggle joint mechanism (23,24,25), which has a dead-point position where the post contacting portions (5,18) of the U-shaped parts (1,2) are located closest to each other.
    Type: Grant
    Filed: October 7, 1980
    Date of Patent: May 31, 1983
    Inventor: Lars Eriksson
  • Patent number: 4185432
    Abstract: A support for a sealed glazing unit to lie in a channel for that unit consists of two longitudinal edge ribs connected by a resilient hinge-forming body so that the width of the support is adjustable by moving the ribs parallel to each other. The support will be held in a channel that is narrower than the support in its relaxed state. In one form it may have outside abutment faces so that it can be expanded and grip the edge of the glazing unit.
    Type: Grant
    Filed: January 6, 1978
    Date of Patent: January 29, 1980
    Inventor: Lars Eriksson
  • Patent number: D257218
    Type: Grant
    Filed: December 20, 1977
    Date of Patent: October 7, 1980
    Inventor: Lars Eriksson
  • Patent number: D286767
    Type: Grant
    Filed: November 23, 1983
    Date of Patent: November 18, 1986
    Inventor: Lars Eriksson
  • Patent number: D351204
    Type: Grant
    Filed: June 21, 1993
    Date of Patent: October 4, 1994
    Inventor: Lars Eriksson