Patents by Inventor William Keller

William Keller 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: 11298972
    Abstract: A device for preventing paint from drying in a cylindrical paint can, wherein the paint can has a wall with an internal diameter DI and an upper portal into the paint can, the upper portal having a diameter smaller than DI. The device consists of a circular planar base disc; and a slanted lip wall extending upwardly from said planar base disc. The lip wall forms a frustum of a cone having a central angle ?. The slanted lip wall has a first, upper diameter DB at an upper lip edge of the lip wall, a second, lower diameter DC at a connection of the slanted lip wall to the planar base disc, and a third diameter DM disposed between the upper diameter and the lower diameter, wherein DM is substantially equal to DI, and wherein DB>DM>DC and DB>DI>DC. When the device is installed over the paint residue in the paint can, the upper lip edge of the lip wall is deformed so that DB is substantially equal to DI.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: April 12, 2022
    Assignee: ZEYGER PRODUCTS LLC
    Inventors: Eugene Zeyger, Leonard Senkovsky, William Keller
  • Publication number: 20090105725
    Abstract: A stereotactic head frame localizer having a plurality of fiducial rods disposed in a plurality of sides is disclosed. The stereotactic head frame localizer includes five connected sides with each side including a plurality of the fiducial rods. One of the sides may be removably attached to the stereotactic head frame localizer. The fiducial rods include a material or may be formed from a material that, in cooperation with a selected imaging modality (i.e. CT, MRI, or PET), will appear on the resulting image scan as image points. The fiducial rods may be disposed in an orientation that is horizontal, vertical, or diagonal to an axis of a body of a patient. The stereotactic head frame localizer may be used in cooperation with a head ring attached to a patient for determining the location of a target in an x, y, and z coordinate system.
    Type: Application
    Filed: September 27, 2005
    Publication date: April 23, 2009
    Applicant: INTEGRA RADIONICS, INC.
    Inventors: James P. O'Connor, Russell Copley, William Keller
  • Publication number: 20070144154
    Abstract: An air filter assembly for delivering clean air to primary and secondary components such as a vehicle engine and a catalytic converter of the vehicle, for example. Air flow sensors are calibrated to sense the amount of air flow going to the engine to ensure optimum engine performance. The air filter assembly segregates the air flow between the engine and catalytic converter in a manner that allows intermittent air flow to the secondary component without substantially affecting the continuous air flow to the primary component.
    Type: Application
    Filed: December 22, 2005
    Publication date: June 28, 2007
    Inventors: William Keller, Harold Rodabaugh
  • Publication number: 20070149087
    Abstract: A game call having a mouthpiece with an internal latex diaphragm and secured to said mouthpiece is a diaphragm plunger which is operable by pressing an artificial tongue-like pliable section into contacting with the diaphragm, thereby changing the pitch of the sound produced.
    Type: Application
    Filed: March 8, 2007
    Publication date: June 28, 2007
    Inventors: William Keller, Ron Bean
  • Publication number: 20070149088
    Abstract: A game call having a mouthpiece with an internal latex diaphragm and secured to said mouthpiece is a diaphragm plunger which is operable by pressing an artificial tongue-like pliable section into contacting with the diaphragm, thereby changing the pitch of the sound produced.
    Type: Application
    Filed: March 8, 2007
    Publication date: June 28, 2007
    Inventors: William Keller, Ron Bean
  • Publication number: 20060186392
    Abstract: The invention is a means for anchoring a degradation-resistant treated post or one protected with a conforming, protective cover into the ground so that it resists uplift or pull-out forces of a predetermined value without compromising the integrity of the treatment or protective cover. Anchoring is accomplished by applying indentations to the portion of the post to be embedded in the ground prior to applying the conforming, protective cover or the other material degradation-resistant treatment. The indentations on the post are configured such that the protective cover will conform to the irregularities when the protective cover is applied to the post. Indentations are applied to posts prior to application of any degradation-resistant treatments so that the integrity of the treatment is not compromised by the indentation.
    Type: Application
    Filed: October 14, 2005
    Publication date: August 24, 2006
    Inventors: William Keller, John Makuvek
  • Publication number: 20060155092
    Abstract: This invention relates to solid elastomers which exhibit reduced dimensional shrinkage, and to a process for the production of these elastomers. These elastomers comprise the reaction product of a polyisocyanate component or prepolymer, with an isocyanate-reactive component comprising a high molecular weight component having an EO cap having less than 17% by wt., a chain extender and optionally, a crosslinker, in the presence of at least one catalysts. These solid elastomers are produced via the reaction injection molding process in a closed mold, preferably at an isocyanate index of about 70 to about 130.
    Type: Application
    Filed: January 13, 2005
    Publication date: July 13, 2006
    Inventors: Stephen Harasin, William Keller
  • Publication number: 20060148653
    Abstract: The present invention relates to light weight carriers. Particularly, the present invention relates to carriers produced from rice hulls, calcium carbonate, and a binder. The light weight carriers are used primarily as absorbent materials, especially for carrying fertilizers, pesticides, herbicides, insecticides, rodenticides, and the like. The carrier of the present invention comprises rice hull, calcium carbonate, and a binding agent.
    Type: Application
    Filed: January 4, 2005
    Publication date: July 6, 2006
    Inventors: William Keller, Lyn Kelley
  • Publication number: 20060088643
    Abstract: A neutraceutical beverage comprising pericarp extract from the Garcinia mangostana L. (mangosteen) plant, and juice from mangosteen fruit pulp, preferably combined with juice from at least one of four other ingredients selected from red grapes, lycium, sea buckthorn, and apple, preferably obtained from powdered extract of mangosteen pericarp and a mixture of fruit concentrate and/or powdered fruit and/or fruit extract In a preferred embodiment the neutraceutical beverage comprises mangosteen pericarp extract and juice from each of mangosteen fruit pulp, red grapes, lycium, sea buckthorn, and apple. The mangosteen pericarp extract can be obtained by a process in which mangosteen pericarp is extracted with ethanol, for example, a 50% ethanol, 50% water solution, and the extract is dried under vacuum.
    Type: Application
    Filed: October 27, 2004
    Publication date: April 27, 2006
    Inventors: Kenneth Fugal, Trent McCausland, Xiaolan Kou, William Keller
  • Publication number: 20060012211
    Abstract: A cover for the bed of a pickup truck provides a front rigid panel fastened to the front wall of the pickup bed, at least one intermediate rigid panel attached to the front rigid panel by a first transverse hinge, and a rear rigid panel attached to the intermediate rigid panel by a second transverse hinge. The rear rigid panel has a tailgate locking lip flaring downwardly and outwardly to prevent the tailgate from opening. In the fully covering position, the pickup bed cover provides a water-resistant, locked cargo area. In the partially covering position, the rear rigid panel and, optionally, the intermediate rigid panel fold forward to permit access to the cargo bed. Another pickup bed cover according to the applicant's invention provides a frontmost rigid panel fastened to a toolbox mounted in the pickup bed, at least one intermediate rigid panel attached to the front rigid panel by a first transverse hinge, and a rearmost rigid panel attached to the intermediate rigid panel by a second transverse hinge.
    Type: Application
    Filed: May 27, 2005
    Publication date: January 19, 2006
    Inventor: William Keller
  • Publication number: 20050217332
    Abstract: The present invention relates to a poultry litter-based fertilizer composition and method of making thereof. In particular, the fertilizer of the present invention has acceptable odor and retains valuable nitrogen, while keeping phosphorus levels under control. The fertilizer of the present invention comprises poultry litter, calcium carbonate, and a binding agent.
    Type: Application
    Filed: April 5, 2004
    Publication date: October 6, 2005
    Inventors: William Keller, Lyn Kelley
  • Patent number: 6712648
    Abstract: An electrical connector having a laminate structure and multiple parallel grooves is described. The laminate structure is electrically conductive and is coated with an electrically non-conductive material. Each groove has a signal carrying path electrically insulated from the electrically conductive portion of the laminate structure, which is advantageously surrounded by the laminate structure, thereby forming a type of Faraday cage around the signal carrying path and creating a completely shielded electrical path.
    Type: Grant
    Filed: July 24, 2002
    Date of Patent: March 30, 2004
    Assignee: Litton Systems, Inc.
    Inventors: Kenny Padro, Robert D. Godburn, Jr., William Keller
  • Publication number: 20040018776
    Abstract: An electrical connector having a laminate structure and multiple parallel grooves is described. The laminate structure is electrically conductive and is coated with an electrically non-conductive material. Each groove has a signal carrying path which is advantageously surrounded by the laminate structure, thereby forming a type of Faraday cage around the signal carrying path and creating a completely shielded electrical path.
    Type: Application
    Filed: July 24, 2002
    Publication date: January 29, 2004
    Applicant: Litton Systems, Inc.
    Inventors: Kenny Padro, Robert D. Godburn, William Keller
  • Patent number: 6357843
    Abstract: A hidden photograph storage and display device including an open front boxlike formation providing for display of a very large number of photographs mounted on multiple photographic panel or sheets. A cover is hingedly mounted on the boxlike formation for closing off the front of the boxlike formation and concealing the hundreds of photographs mounted on the photographic panels or sheets. The photographic panels are mounted in a unique parallel manner to provide for storage of such a large number of photographs. When the cover is closed, the device appears to be a picture, photograph, wall unit, cabinet, or other surface.
    Type: Grant
    Filed: March 2, 2000
    Date of Patent: March 19, 2002
    Inventor: William Keller
  • Patent number: 6068357
    Abstract: A hidden photograph storage and display device including an open front boxlike formation providing for display of a very large number of photographs mounted on multiple photographic panel or sheets. A cover is hingedly mounted on the boxlike formation for closing off the front of the boxlike formation and concealing the hundreds of photographs mounted on the photographic panels or sheets. The photographic panels are mounted in a unique parallel manner to provide for storage of such a large number of photographs. When the cover is closed, the device appears to be a picture, photograph, wall unit, cabinet, or other surface.
    Type: Grant
    Filed: December 20, 1996
    Date of Patent: May 30, 2000
    Inventors: William Keller, Charles Bergeron
  • Patent number: 5690404
    Abstract: A hidden photograph storage and display device including an open front boxlike formation providing for display of a very large number of photographs mounted on multiple photographic sheets. A cover is hingedly mounted on the boxlike formation for closing off the front of the boxlike formation and concealing the hundreds of photographs mounted on the photographic sheets. The photographic sheets are mounted in a unique parallel manner to provide for storage of such a large number of photographs. When the cover is closed, the device appears to be a picture, photograph, wall unit, cabinet, or other surface.
    Type: Grant
    Filed: November 7, 1995
    Date of Patent: November 25, 1997
    Inventor: William Keller
  • Patent number: D353450
    Type: Grant
    Filed: July 14, 1993
    Date of Patent: December 13, 1994
    Assignee: American Standard Inc.
    Inventors: Folke Anderson, David Grover, David Hurley, William Keller, Lance Nordell, Mark Nover
  • Patent number: D409733
    Type: Grant
    Filed: April 5, 1994
    Date of Patent: May 11, 1999
    Assignee: American Standard Inc.
    Inventors: Folke Anderson, David Grover, Lance Nordell, David Hurley, Marc Nover, William Keller