Patents by Inventor James Parkes

James Parkes 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).

  • Publication number: 20170218478
    Abstract: The cost of precious metals, such as gold, makes recovery or recycling of these materials economically viable and desirable. Disclosed herein is a method of recovering gold from waste sources thereof, in particular waste electrical goods. Also disclosed herein is an apparatus for recovering gold from said waste sources. In particular, disclosed herein is a method and apparatus in which gold leaching chlorine gas is generated externally to a reactor vessel and subsequently pumped into the reactor vessel comprising the waste gold materials.
    Type: Application
    Filed: April 13, 2017
    Publication date: August 3, 2017
    Inventors: James Parkes, Mary Parkes
  • Patent number: 9689054
    Abstract: The cost of precious metals, such as gold, makes recovery or recycling of these materials economically viable and desirable. Disclosed herein is a method of recovering gold from waste sources thereof, in particular waste electrical goods. Also disclosed herein is an apparatus for recovering gold from said waste sources. In particular, disclosed herein is a method and apparatus in which gold leaching chlorine gas is generated externally to a reactor vessel and subsequently pumped into the reactor vessel comprising the waste gold materials.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: June 27, 2017
    Assignee: HIGH VALUE METALS RECOVERY LTD
    Inventors: James Parkes, Mary Parkes
  • Publication number: 20150114182
    Abstract: The cost of precious metals, such as gold, makes recovery or recycling of these materials economically viable and desirable. Disclosed herein is a method of recovering gold from waste sources thereof, in particular waste electrical goods. Also disclosed herein is an apparatus for recovering gold from said waste sources. In particular, disclosed herein is a method and apparatus in which gold leaching chlorine gas is generated externally to a reactor vessel and subsequently pumped into the reactor vessel comprising the waste gold materials.
    Type: Application
    Filed: May 9, 2013
    Publication date: April 30, 2015
    Applicant: INTER-EURO TECHNOLOGY LIMITED
    Inventors: James Parkes, Mary Parkes
  • Publication number: 20130017732
    Abstract: Methods and apparatus for determining whether a connector is properly seated are disclosed. One such apparatus is directed to a connector including a plurality of transmission lines and a plurality of contact elements. The transmission lines include functionally coupling lines that are configured to transmit data signals. In addition, the contact elements are disposed at an end of the connector and include at least one coupling contact element that is configured to couple at least one of the functionally coupling lines to a device element. The contact elements further include at least one connection sensing contact element that is disposed toward at least one side edge of the connector and is shorter than the coupling contact element. Methods include monitoring a detection signal in a global connection loop. Other methods include comparing a detection signal to a threshold to determine whether a connector is properly seated.
    Type: Application
    Filed: January 12, 2012
    Publication date: January 17, 2013
    Inventor: Eugene James PARKE
  • Publication number: 20080314050
    Abstract: A hydrogen storage and delivery system is provided having an orifice pulse tube refrigerator and a liquid hydrogen storage vessel. A cooling system, coupled to the orifice pulse tube refrigerator, cools the vessel and abates ambient heat transfer thereto in order to maintain the liquid hydrogen in the vessel at or below its saturation temperature. Hydrogen boil-off, and the necessity to provide continuous venting of vaporized hydrogen are minimized or avoided. In a preferred embodiment, the hydrogen storage vessel has a toroidal shape, and the pulse tube refrigerator is a two stage pulse tube refrigerator and extends within a central void space defined at the geometric center of the toroidal storage vessel.
    Type: Application
    Filed: August 26, 2008
    Publication date: December 25, 2008
    Applicant: SIERRA LOBO, INC.
    Inventors: Mark S. Haberbusch, James Parkes, Adam John Culler
  • Patent number: 7434407
    Abstract: A hydrogen storage and delivery system is provided having an orifice pulse tube refrigerator and a liquid hydrogen storage vessel. A cooling system, coupled to the orifice pulse tube refrigerator, cools the vessel and abates ambient heat transfer thereto in order to maintain the liquid hydrogen in the vessel at or below its saturation temperature. Hydrogen boil-off, and the necessity to provide continuous venting of vaporized hydrogen are minimized or avoided. In a preferred embodiment, the hydrogen storage vessel has a toroidal shape, and the pulse tube refrigerator is a two stage pulse tube refrigerator and extends within a central void space defined at the geometric center of the toroidal storage vessel.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: October 14, 2008
    Assignee: Sierra Lobo, Inc.
    Inventors: Mark S. Haberbusch, James Parkes, Adam John Culler
  • Patent number: 7311279
    Abstract: A self cleaning cutting assembly is provided, having an array of counter rotating cutters in which a plurality of cutters rotating in a first direction are mounted on a first shaft and a plurality of second cutters are mounted on a second shaft for rotating in an opposite direction. The array of cutters is provided with a plurality of clearing or cleaning rings located alternately with the cutters on each shaft. The cutting array is kept clear of debris or partially cut material by movement of the clearing or cutting rings against adjacent cutters. Movement of the clearing or cleaning rings is a combination of rotary motion and linear motion, in which the linear motion is imparted by the cutter located opposite the cleaning ring striking the cleaning rings so as to push the cleaning ring beyond the position of the widest part of the cutter to completely dislodge material from the cutter.
    Type: Grant
    Filed: January 29, 2002
    Date of Patent: December 25, 2007
    Assignee: Terrance James Parke
    Inventors: Karen Mathers, legal representative, Terrence James Parke, deceased
  • Publication number: 20050132745
    Abstract: A hydrogen storage and delivery system is provided having an orifice pulse tube refrigerator and a liquid hydrogen storage vessel. A cooling system, coupled to the orifice pulse tube refrigerator, cools the vessel and abates ambient heat transfer thereto in order to maintain the liquid hydrogen in the vessel at or below its saturation temperature. Hydrogen boil-off, and the necessity to provide continuous venting of vaporized hydrogen are minimized or avoided. In a preferred embodiment, the hydrogen storage vessel has a toroidal shape, and the pulse tube refrigerator is a two stage pulse tube refrigerator and extends within a central void space defined at the geometric center of the toroidal storage vessel.
    Type: Application
    Filed: April 8, 2004
    Publication date: June 23, 2005
    Inventors: Mark Haberbusch, James Parkes, Adam Culler
  • Patent number: 6454196
    Abstract: A shredder (2) for shredding a variety of different materials includes a fixed framework provided with a cutting assembly (20) having at least two counter-rotating cutting arrays (22, 24) each comprising a plurality of cutters (46) and a movable framework provided with a tensioning arrangement (100) for applying the same tension to each of the cutting arrays (22, 24) to shred material fed to the cutting arrays (22, 24) by a telescopically sided chute (10) having a tapering mouth (14) and a throat (16). The movable framework is movable with respect to the fixed framework in accordance with operation of an adjustment means (102) to alter the tension applied to the cutting arrays (22, 24) in order to apply constant tension to the cutting elements (46) to compensate for wear of the cutting elements (46) during use of the shredder.
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: September 24, 2002
    Inventor: Terrence James Parke
  • Publication number: 20020053139
    Abstract: A replaceable cartridge (20) is provided suitable for use with a rotary handpiece that is particularly adapted for shearing sheep. The cartridge (20) is provided with a plurality of radially directed projections (24) with which are associated a plurality of aligned recesses (26) for releasably receiving cutting elements in the form of elongate chips (22) preferably having a V-shape with a centrally located longitudinal groove. The replaceable cartridge allows for the quick and easy replacement of blunt or damaged cutting chips by either allowing individual chips to be replaced within the cartridge or by replacing the cartridge with a fresh cartridge having new chips.
    Type: Application
    Filed: September 24, 1999
    Publication date: May 9, 2002
    Inventor: TERRENCE JAMES PARKE
  • Patent number: 6381853
    Abstract: A tensioning means for a rotary handpiece is described in which the handpiece (2) is characterized in having a planar rotating blade (12) provided with a plurality of teeth and a plurality of cutting elements (22) capable of moving reciprocally in a linear direction in response to contact by the teeth of the rotary blade (12) when it rotates. There is a clearance gap between the rotary blade and the cutting chips, the size of which is varied by movement of the tensioning means so that the cutting characteristics of the handpiece are changed in accordance with movement of the tensioning means which applies tension to the rotary blade. In one form, the tensioning means comprises a rotating spindle, a flanged member, a bearing member and a resilient means such as an O-ring located between the flanged member and bearing member.
    Type: Grant
    Filed: January 3, 2000
    Date of Patent: May 7, 2002
    Inventor: Terrence James Parke