Patents by Inventor David A. Palmer

David A. Palmer 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: 7644734
    Abstract: The present invention is a male and female safety cap to protect hose and liquid transport fittings and the hand of the operator. The male safety cap has a circular disk with a diameter larger than the female fitting and a loop handle. The female safety cap has raised parallel ridges to protect the cam arm and a loop handle. A T-handle cam is provided to improve handling. In one embodiment, the safety caps are covered in a resilient material to reduce shock. In another embodiment, the safety caps are molded from an electrical dissipative material to prevent static electricity buildup and discharge when removing the safety cap. The loop handle forms a continuous arcuate structure to provide protection to the operator's hand. The safety caps can be color coded or affixed with labels to prevent product cross contamination. Safety caps can be adapted to threaded couplings and fittings.
    Type: Grant
    Filed: August 31, 2007
    Date of Patent: January 12, 2010
    Assignee: Safety Pumping Systems, LLC
    Inventor: David Palmer
  • Publication number: 20090325686
    Abstract: Various techniques are disclosed for facilitating side wagering activities conducted at a casino which includes a casino gaming network. In at least one embodiment, the gaming network includes a plurality of gaming devices, including a first gaming device. A side wager request may be received for placing a first side wager relating to a first target. In at least one embodiment, the first target may be selected from a group of possible targets which, for example, may include, but are not limited to one or more of the following (or combination thereof): casino players, game tables, electronic gaming devices (EGDs), game themes, game denominations, game paytables, etc. An identity of a first player associated with generating the first side wager request may be determined. A first side wager session may be automatically initiated.
    Type: Application
    Filed: December 24, 2008
    Publication date: December 31, 2009
    Applicant: IGT
    Inventors: Dwayne Davis, Christiaan R. Champagne, Damien C. Ennis, Michael P. Khamis, David Myers, David Palmer, Richard E. Rowe, Richard J. Schneider, Darryll Pleasant
  • Publication number: 20090249684
    Abstract: In a method of reducing the viscosity of a residue stream from the production of bisphenol-A, the residue stream is combined with at least one of (a) a bottoms stream comprising polyalkylaromatic compounds and remaining after the fractionation of an effluent from an aromatics alkylation process to remove monoalkylaromatic compounds, (b) a stream containing at least 90 wt % phenol and (c) a mixture of phenol and said bottoms stream (a) to produce a combined stream.
    Type: Application
    Filed: March 3, 2009
    Publication date: October 8, 2009
    Applicant: Badger Licensing LLC
    Inventor: David Palmer
  • Publication number: 20090143141
    Abstract: Various techniques are disclosed for facilitating gesture-based interactions with intelligent multi-player electronic gaming systems which include a multi-user, multi-touch input display surface capable of concurrently supporting contact-based and/or non-contact-based gestures performed by one or more users at or near the input display surface. Gestures may include single touch, multi-touch, and/or near-touch gestures. Some gaming system embodiments may include automated hand tracking functionality for identifying and/or tracking the hands of users interacting with the display surface. In some gaming system embodiments, the multi-user, multi-touch input display surface may be implemented using a multi-layered display (MLD) display device which includes multiple layered display screens.
    Type: Application
    Filed: November 5, 2008
    Publication date: June 4, 2009
    Applicant: IGT
    Inventors: William R. Wells, Dwayne A. Davis, James W. Stockdale, Harold E. Mattice, Roger William Harris, Joseph Randy Hedrick, Bryan D. Wolf, Michael P. Khamis, David N. Myers, Binh T. Nguyen, David Palmer, Christiaan R. Champagne
  • Patent number: 7506673
    Abstract: The present invention is directed to a manual bulk liquid pump control and distribution system that utilizes a single-handle manual operation for direction of flow and speed, along with providing a neutral position for standby. The system can be operated at a rate of 0 to 250 gallons per minute and be reversed with a single motion of the operating handle. The pump operates in one direction at a fixed RPM, resulting in longer pump life and safer operation. For added safety, the system utilizes the pump's relief valve for both discharge and suction operation. It has the ability of sucking the liquid out of the lines and hoses after each transfer operation. This system has an aluminum flow-reversing valve or two-way valve at the center of the design. This valve allows the flow of the product to be precisely controlled in either direction, along with the flow rate and pressure. This gives the operator the ability to control the product regardless of viscosity or volume.
    Type: Grant
    Filed: September 25, 2006
    Date of Patent: March 24, 2009
    Assignee: Safety Pumping Systems, LLC
    Inventor: David Palmer
  • Publication number: 20090054640
    Abstract: The present invention provides a method of controlling a chemical process, the method comprising the steps of: (i) providing a laminar flow of a first fluid, the first fluid providing a first reagent or one or more precursor thereof), a laminar flow of a second fluid, the second fluid providing a second reagent (or one or more precursor thereof) and a laminar flow of barrier fluid; and (ii) causing the first and barrier fluids to contact one another so that the barrier fluid forms a barrier between the first reagent (or one or more precursor thereof) and the second reagent (or one or more precursor thereof) wherein step (ii) comprises forming segments of first fluid encased or sandwiched by barrier fluid, the segments being surrounded by the second fluid, and the barrier fluid is permeable to one or both of the first and second reagents. Devices for performing the method of the present invention are also provided.
    Type: Application
    Filed: December 20, 2006
    Publication date: February 26, 2009
    Inventors: Victoria Louise Workman, Robert Huw Davis, Daniel David Palmer
  • Publication number: 20080314464
    Abstract: The invention provides a device (1, 301, 501) for producing a spherical segmented flow of fluid, which device includes: a functional fluid conduit (6, 506) arranged to contain a functional fluid (15, 515); at least two carrier fluid conduits (7, 8, 507, 508), each carrier fluid conduit arranged to carry a carrier fluid (16, 514), the functional fluid conduit merging with the carrier fluid conduits at a junction (9) to form an encased flow conduit (9a, 529) thereby permitting functional fluid to be sandwiched (or encased) by the carrier fluid to form an encased flow, the encased flow conduit having a discontinuity (10, 510) therein such that the encased flow forms into a flow of alternate segmented spheres after the discontinuity, wherein the device is provided with a segmented flow conduit (11, 511) downstream of the encased flow conduit, the encased segmented flow conduit being provided with an enlargement (21, 512) in cross-section.
    Type: Application
    Filed: December 19, 2005
    Publication date: December 25, 2008
    Inventors: Robert Huw Davis, Daniel David Palmer
  • Publication number: 20080223473
    Abstract: The present invention is a male and female safety cap to protect hose and liquid transport fittings and the hand of the operator. The male safety cap has a circular disk with a diameter larger than the female fitting and a loop handle. The female safety cap has raised parallel ridges to protect the cam arm and a loop handle. A T-handle cam is provided to improve handling. In one embodiment, the safety caps are covered in a resilient material to reduce shock. In another embodiment, the safety caps are molded from an electrical dissipative material to prevent static electricity buildup and discharge when removing the safety cap. The loop handle forms a continuous arcuate structure to provide protection to the operator's hand. The safety caps can be color coded or affixed with labels to prevent product cross contamination. Safety caps can be adapted to threaded couplings and fittings.
    Type: Application
    Filed: August 31, 2007
    Publication date: September 18, 2008
    Applicant: SAFETY PUMPING SYSTEMS, LLC
    Inventor: David Palmer
  • Publication number: 20080171870
    Abstract: The present invention is directed to a novel process for the preparation of piperazinyl and diazepanyl benzamide derivatives, useful for the treatment of disorders and conditions mediated by a histamine receptor, preferably the H3 receptor.
    Type: Application
    Filed: December 10, 2007
    Publication date: July 17, 2008
    Inventors: Anusuya Choudhury, Jeffrey S. Grimm, Kirk L. Sorgi, David Palmer, Jing Liu
  • Publication number: 20080020868
    Abstract: Disclosed is a system using a golf tee which has three arms, two of which extend in opposing directions orthogonal to, and from opposing sides of, the vertical shaft of the tee, and a third arm extending in the same place and orthogonal to the other two arms. The system is employed for alignment of a golf tee shot stance and swing, by setting the tee in the ground with the middle arm of the tee aligned with the line of intended golf ball flight to assist the golfer in taking a stance that promotes a line of flight for the ball along the target line; (ii) provides the golfer with a visual means of setting the tee in the ground to raise the ball to the desired height appropriate for desired ball distance travel.
    Type: Application
    Filed: July 17, 2007
    Publication date: January 24, 2008
    Inventor: David Palmer
  • Publication number: 20070197508
    Abstract: The present invention is directed to novel processes for the preparation of substituted piperazinyl and diazepanyl benzamides, useful for the treatment of disorders and conditions mediated by the histamine receptor.
    Type: Application
    Filed: October 26, 2006
    Publication date: August 23, 2007
    Inventors: Neelakandha Mani, David Palmer, Chennagiri Pandit, Mayra Reyes, Tong Xiao, Sergio Cesco-Cancian
  • Publication number: 20070129351
    Abstract: The present invention is directed to novel processes for the preparation of cyclopropyl-amide derivatives, useful for the treatment of disorders and conditions mediated by the histamine receptor.
    Type: Application
    Filed: October 26, 2006
    Publication date: June 7, 2007
    Inventors: Neelakandha Mani, David Palmer, Chennagiri Pandit, Mayra Reyes, Tong Xiao
  • Publication number: 20070112600
    Abstract: The invention provides a system for massaging a person. A removable structure provides an area to receive a massage. A supporting apparatus supports the person receiving a massage. An electronic scheduling system enables the person to schedule the massage.
    Type: Application
    Filed: November 10, 2006
    Publication date: May 17, 2007
    Inventors: David Palmer, Samuel Keller, Jonathan Bruck
  • Publication number: 20070102060
    Abstract: The present invention is a pump control and distribution system consisting of a pump and reversing flow control valve with a single-handle to control flow direction and flow rate of a liquid. The system can be operated at a rate of 0 to 300 gallons per minute and the flow reversed or stopped with a single motion of the operating handle. The flow rate of the liquid can be precisely controlled in either direction, along with the liquid pressure. This allows the use of a constant speed pump turning in one direction and gives the operator the ability to control the product transfer regardless of viscosity or volume. A purge valve connected to the outlet of the pump is used to remove substantially all retained liquid in the system after transfer of liquid is complete. The system can be mounted to a vehicle for delivery of bulk liquids.
    Type: Application
    Filed: October 26, 2006
    Publication date: May 10, 2007
    Applicant: SAFETY PUMPING SYSTEMS, LLC
    Inventor: David Palmer
  • Publication number: 20070084666
    Abstract: This invention relates of a support assembly (10) for a vehicle (16) of the type that includes an enclosed load carrying compartment (17) having a roof (18), said support assembly being adapted to provide support for a person when moving about on said roof. The support assembly includes a guide (11) that is mountable on the roof and a base (12) that is adapted to engage said guide and which is capable of movement along said guide while remaining engaged therewith. The support assembly also includes a support structure that includes a lower end portion that is pivotally connected to the base and a handle (15) that is spaced from said base. The support assembly also includes a lock (73) for selectively locking the support structure in a desired attitude relative to the base.
    Type: Application
    Filed: October 13, 2003
    Publication date: April 19, 2007
    Inventors: Neil NcLaughlin, Cameron Baker, David Palmer, Ian Gillespie, Anthony Finlay
  • Publication number: 20070062606
    Abstract: The present invention is directed to a manual bulk liquid pump control and distribution system that utilizes a single-handle manual operation for direction of flow and speed, along with providing a neutral position for standby. The system can be operated at a rate of 0 to 250 gallons per minute and be reversed with a single motion of the operating handle. The pump operates in one direction at a fixed RPM, resulting in longer pump life and safer operation. For added safety, the system utilizes the pump's relief valve for both discharge and suction operation. It has the ability of sucking the liquid out of the lines and hoses after each transfer operation. This system has an aluminum flow-reversing valve or two-way valve at the center of the design. This valve allows the flow of the product to be precisely controlled in either direction, along with the flow rate and pressure. This gives the operator the ability to control the product regardless of viscosity or volume.
    Type: Application
    Filed: September 25, 2006
    Publication date: March 22, 2007
    Inventor: David Palmer
  • Publication number: 20070054017
    Abstract: A process for injecting a warm particle suspension consisting of fatty trim from like meat, without the need for brine, into relatively colder, raw meat muscle thereby increasing the weight and improving the flavor of said untreated meat.
    Type: Application
    Filed: September 4, 2005
    Publication date: March 8, 2007
    Inventor: David Palmer
  • Patent number: 7124792
    Abstract: The present invention is directed to a manual bulk liquid pump control and distribution system that utilizes a single-handle manual operation for direction of flow and speed, along with providing a neutral position for standby. The system can be operated at a rate of 0 to 250 gallons per minute and be reversed with a single motion of the operating handle. The pump operates in one direction at a fixed RPM, resulting in longer pump life and safer operation. For added safety, the system utilizes the pump's relief valve for both discharge and suction operation. It has the ability of sucking the liquid out of the lines and hoses after each transfer operation. This system has an aluminum flow-reversing valve or two-way valve at the center of the design. This valve allows the flow of the product to be precisely controlled in either direction, along with the flow rate and pressure. This gives the operator the ability to control the product regardless of viscosity or volume.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: October 24, 2006
    Assignee: Safety Pumping Systems, LLC
    Inventor: David Palmer
  • Patent number: 7056088
    Abstract: A turbine comprises an oil deflector including at least one set of seal rings, and a shaft including an annular step. The step includes a circumferential surface in proximity to the seal rings of the oil deflector and a side surface extending radially from a center portion of the shaft and defining a groove positioned radially underneath the circumferential surface.
    Type: Grant
    Filed: April 21, 2004
    Date of Patent: June 6, 2006
    Assignee: General Electric Company
    Inventors: Flor Del Carmen Rivas, Gene David Palmer, John Cleland Lavash
  • Publication number: 20060100259
    Abstract: The present invention is directed to a novel process for the preparation of substituted triazole compounds, useful in the treating or ameliorating a selective kinase or dual-kinase mediated disorder. The process of the present invention preferentially produces the desired regioisomer of the substituted triazole compounds.
    Type: Application
    Filed: January 21, 2005
    Publication date: May 11, 2006
    Inventors: David Palmer, Kirk Sorgi, Tong Xiao, Sergio Cesco-Cancian