Patents Represented by Attorney Diane L. Ferrone
  • Patent number: 5470120
    Abstract: The present invention is a ladder utility rack for pick-up cargo beds. It has two parallel horizontal base rails and at least two vertical stanchion units and has at least two suspension rods, one from each stanchion, and has at least one inner support beam connected to the suspension rods. Each base rail has at least one horizontal and one vertical running wall and each is adapted to nest atop and against sidewalls of a cargo bed. These base rails are not connected to one another except via the stanchion units. These stanchion units have vertical legs running from each of the base rails upwardly and inwardly and terminate at a commonly connected horizontal cross member. A preferred embodiment includes four suspension rods, two from each stanchion, and two inner support beams, each beam connected to a forward and a rearward suspension rod.
    Type: Grant
    Filed: August 23, 1993
    Date of Patent: November 28, 1995
    Inventor: David Christensen
  • Patent number: 5467543
    Abstract: The present invention teaches an inflatable body representative of at least the upper portion of a human form including a plastic inflatable exoskeleton with an inner side and an outer side molded to represent a torso, a head and appendages. Additionally, inserting members are located on either the inside or the outside of the plastic exoskeleton and are capable of receiving elongated inserts. These elongated inserts may be flexible wire, wooden dowels, plastic rods or any other suitable material. The invention also includes a device to inflate the exoskeleton. The inflation device can assume several different embodiments in which either a sealed exoskeleton is inflated, or an exoskeleton with an open release valve is continuously inflated.
    Type: Grant
    Filed: August 22, 1994
    Date of Patent: November 21, 1995
    Assignee: Sterman Enterprises, Inc.
    Inventors: Steven R. Fink, Floyd J. Herman
  • Patent number: 5454612
    Abstract: The present invention is a utility rail which may be used independently or as a mounting rail for a utility rack for pick-up truck cargo beds and the like with the rail. The rack is mounted with two present invention rails to cargo bed walls. Each rail has an elongated member having a generally L-shaped cross-section with a vertical segment and a horizontal segment, each segment having inside walls and outside walls; at least one elongated holding slot such as a cargo anchor T-slot running along at least a portion of the outside wall of either or both the vertical segment and the horizontal segment and locating grooves or starter holes located on either the horizontal segment or the vertical segment for penetrating said elongated member with a plurality of attachment devices for attaching said rail to a structure. The elongated member may also contain one or more hollows designed to add strength to the structure and conserve materials.
    Type: Grant
    Filed: February 14, 1994
    Date of Patent: October 3, 1995
    Inventor: David Christensen
  • Patent number: 5427708
    Abstract: The present invention is directed to liquid soap which includes a glow-in-the-dark feature. The soap has a basic soap composition and includes an effective amount of active glow-in-the-dark material contained within the soap and is dispersed therethrough. The glow-in-the-dark material, dispersed directly into the soap, may be chemiluminescent, phosphorus or other known active glow-in-the-dark material. By "active" is meant that it glows in the dark before being dispensed and is not latent material which requires an initiator such as air, water, or other stimulant to be activated. In another embodiment, the liquid soap itself does not contain the glow-in-the-dark material, but contains a glow-in-the-dark object, such as a toy or ornament object.
    Type: Grant
    Filed: February 28, 1994
    Date of Patent: June 27, 1995
    Inventor: Thomas O. Stark
  • Patent number: 5395019
    Abstract: The present invention is directed to a universal equipment mounting device. It includes a portable utility container having a bottom, sides and a top and capable of being locked; a mount adapted for interlocking with the portable utility container, and a latch attached to either of the portable utility container or the mount and adapted to interact with the other of the portable utility container and the mount so as to releasably connect the portable utility container to the mount. The invention is further characterized in that one of the portable utility container and the mount contains a male counterpart of a male-female interlock and the other of the portable utility container and the mount contains a female counterpart of a male-female interlock. The device is adapted such that the portable utility container is slidable onto the mount and is further securable thereto by means of the latch. In preferred embodiments, a plurality of mounts is used.
    Type: Grant
    Filed: May 17, 1993
    Date of Patent: March 7, 1995
    Inventor: David Christensen
  • Patent number: 5393114
    Abstract: The present invention is a reversible utility or mounting rail for pickup truck cargo beds. The rail is an elongated member having a generally L-shaped cross section with two legs 90 degrees opposed which are of equal or unequal length, each rail having an inside and an outside wall; at least one elongated holding slot running along at least a portion of the outside first wall; provision located on the outside first wall for mounting the elongated member to a structure with a plurality of attachment devices; at least one elongated holding slot running along at least a portion of the outside second wall; and provision on the outside second wall for mounting said elongated member to a structure with a plurality of attachment devices; thereby creating attaching capability for the rail by attachment through its first or its second walls or both and thereby creating a rail which may be mounted on a structure with either of its walls in the horizontal position.
    Type: Grant
    Filed: May 7, 1993
    Date of Patent: February 28, 1995
    Inventor: David Christensen
  • Patent number: 5385599
    Abstract: An agent for desulfurization, dephosphorization, desiliconizing, and denitriding of ironmelt and melt containing chromium or manganese, consisting of at least one of the following mineral raw-material: alkali-containing plagioclase (feldspar), alkali-containing orthoclase, montmorillonite (perlite), bentonite, muscovite, or zeolithe, and calcium carbide and/or calcium oxide.These mixtures can be blended further with scale, Fe-ores, Cr-ores or Mn-ores and used by standard technologies. The mineralic components, in connection with calcium carbide, lime, iron-ore or scale or other related ores, cause an effective reduction of unwanted elements, such as sulfur, phosphorus, silicium, and nitrogen, in the metal melts.The slags produced are freely skimmed and contain less iron granules than standard agents. Some of these materials may be enriched with alkali oxides by sintering or melting with appropriate compounds, like soda ash.
    Type: Grant
    Filed: December 14, 1993
    Date of Patent: January 31, 1995
    Inventor: Alfred Freissmuth
  • Patent number: 5370643
    Abstract: It is the object of this invention to provide a new and highly flexible medical laser delivery device and system with the abilty to change the radiation pattern delivered without the need to change or modify the output end or output optics. The output optics or output end is frequently embodied in the body and/or is sterile and its change or modification or the change of the whole delivery device during the procedure is undesirable. Changing the input pattern while using conventional step index fibers cannot achieve the required result of control of the output pattern in a reliable manner because of beam spreading over the length of the device. The light becomes diffused over the length of the conventional step index fiber. It is therefore another object of the present invention to specify the requirements for the transmission fiber employed in the device and a method of making same.
    Type: Grant
    Filed: December 2, 1993
    Date of Patent: December 6, 1994
    Assignee: CeramOptec, Inc.
    Inventors: Sergei G. Krivoshlykov, Wolfgang Neuberger
  • Patent number: 5346937
    Abstract: The present invention relates to modifying agents for melamine-formaldehyde resins and highly reactive thermosetting resins which are prepared with this agent and consist of 1 mol of melamine, 1.5 to 3.5 mol of formaldehyde, 0.5 to 5% by weight of a polyhydric alcohol, based on the melamine plus formaldehyde, and 0.5 to 10% by weight of the modifying agent, based on the liquid resin. The modifying agent can be added to the melamine-formaldehyde resin as a pulverulent mixture before or during the condensation reaction or in the liquid state in the form of a condensation product prepared in a known manner. The modifying agent consists of 10 to 75% by weight of dicyandiamide, 5 to 70% by weight of cold water-soluble starch (soluble between about 18.degree. and about 25.degree. C.) and 20 to 85% by weight of a guanamine. The highly reactive resins modified in this way are preferably used for coating chipboard and hardboard by a short cycle process.
    Type: Grant
    Filed: June 11, 1993
    Date of Patent: September 13, 1994
    Assignee: SKW Trostberg Aktiengesellschaft
    Inventors: Josef Kuchler, Hans-Georg Erben, Josef Seeholzer
  • Patent number: 5340350
    Abstract: The present invention teaches an inflatable body representative of at least the upper portion of a human form including a plastic inflatable exoskeleton with and inner side and an outer side molded to represent a torso, a head and appendages. Additionally, inserting means are located on either the inside or the outside of the plastic exoskeleton and are capable of receiving elongated inserts. These elongated inserts may be flexible wire, wooden dowels, plastic rods or any other suitable material. In a preferred embodiment, fasteners (preferably Velcro.RTM.) are attached to the outside of the plastic exoskeleton in the torso region and the appendage regions to hold the appendages in any number of desired positions. In another preferred embodiment, the appendages may include a hand equipped with fasteners which allow that hand to grasp and hold an object.
    Type: Grant
    Filed: May 4, 1993
    Date of Patent: August 23, 1994
    Assignee: Sterman Enterprises, Inc.
    Inventors: Steven R. Fink, Floyd J. Herman
  • Patent number: 5336293
    Abstract: The present invention describes an agent for the desulfurization of pig iron or cast iron, based on finely granulated magnesium and at least 3 w. % of an metallurgically silicious mineral with a bond, blend or crystal structure and/or one of the minerals syenite and/or rhyolite pure or as a mixture.The desulfurizing agent may contain as an additional compound calciumcarbide and/or calciumoxide. The magnesium granule may be coated with these components.This agent is preferrably fed to the iron melt either as a mixture or in the co-injection process as one compound through a lance where mixing is achieved with the second compound before entering into the iron melt.
    Type: Grant
    Filed: August 12, 1993
    Date of Patent: August 9, 1994
    Assignee: Alfred Freissmuth
    Inventors: Alfred Freissmuth, Eugen Wieser
  • Patent number: D352692
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: November 22, 1994
    Inventor: David Christensen
  • Patent number: D352693
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: November 22, 1994
    Inventor: David Christensen
  • Patent number: D352694
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: November 22, 1994
    Inventor: David Christensen
  • Patent number: D352695
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: November 22, 1994
    Inventor: David Christensen
  • Patent number: D352696
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: November 22, 1994
    Inventor: David Christensen
  • Patent number: D352926
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: November 29, 1994
    Inventor: David Christensen
  • Patent number: D353128
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: December 6, 1994
    Inventor: David Christensen
  • Patent number: D356283
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: March 14, 1995
    Inventor: David Christensen
  • Patent number: D356775
    Type: Grant
    Filed: November 15, 1993
    Date of Patent: March 28, 1995
    Inventor: David Christensen