Patents Represented by Attorney Evan D. Roberts
  • Patent number: 7841598
    Abstract: This is a game including a basket supporting an untethered support element which, in turn, supports a free standing scoring body element.
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: November 30, 2010
    Inventor: Donald Berg
  • Patent number: 7617921
    Abstract: This invention structurally includes an adjustable guide rail system for laterally adjustably guiding and axially rotatably manipulating containers, such as cans, passed axially between the guide rail systems and with structure to simply and easily facilitate adjustment of the system to adjust to various series of different size cans to guide multiple series of different size cans there through by rotating a cylinder through which the cans passed to present a different passage for each respective series of different size cans.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: November 17, 2009
    Inventors: Harry W. Workman, Dale G. Chapman, Sr., Evan D. Roberts
  • Patent number: 6986496
    Abstract: A portable post support provided with a body to be supported on a horizontal surface, an upwardly opening body chamber and a top portion having a central vertical support opening there through, and one or more separate openings spaced from the central opening for receiving flowable ballast material into body chamber, body top securable to said body and means for securing a post to the body bottom.
    Type: Grant
    Filed: July 31, 2003
    Date of Patent: January 17, 2006
    Inventors: Evan D. Roberts, legal representative, Keith Vander Woude
  • Patent number: 6571418
    Abstract: A floor coating applicator having a pad affixed to a frame and having cord strands extending outwardly from part of the periphery of the pad and adapted to be manipulated over a floor surface by a handle affixed to the frame.
    Type: Grant
    Filed: April 3, 2001
    Date of Patent: June 3, 2003
    Inventor: David P. Slager, Sr.
  • Patent number: 6524386
    Abstract: A surface treating apparatus having: a frame supported on wheels; fluid treatment applicator pivotally mounted to the frame; fluid treatment supply; a pump actuatable for moving the fluid supply to the surface; trigger mechanism responsive to rotation of a support wheel to actuate the pump; and a timer to limit the term of the pump actuation.
    Type: Grant
    Filed: February 20, 2002
    Date of Patent: February 25, 2003
    Inventor: David P. Slager, Sr.
  • Patent number: 6449855
    Abstract: An aligning and measuring device having a framing square with inner and outer converging edges connected by opposing upper and lower surfaces having a certain dimension. One or more laser beam generators providing one or more laser beams along a line in a plane transverse to the opposing surfaces and through one or more of said edges for aligning said edges directly relative to a surface engaged by the device hereof.
    Type: Grant
    Filed: May 30, 2000
    Date of Patent: September 17, 2002
    Inventor: Daniel P. Louis
  • Patent number: 5748306
    Abstract: An alignment instrument for marking surfaces with divergent light planes to provide absolute visual references. The instrument is provided with first and second refracting lenses; a concentrated light beam generator; a structure for selectively and respectively positioning the lenses into, or out of, the light beam; and a reflecting means for splitting the refracted, or unrefracted, light beam to provide diverging refracted light.
    Type: Grant
    Filed: February 12, 1997
    Date of Patent: May 5, 1998
    Inventor: Daniel P. Louis
  • Patent number: 5693315
    Abstract: A tooth sensitivity treating composition containing hydroxyethyl methacrylate, sodium fluoride, anti,icrobial compound and an inert solvent, with an antidegenerate preserative.
    Type: Grant
    Filed: June 10, 1996
    Date of Patent: December 2, 1997
    Assignee: Abco Trust
    Inventor: Al Bevilacqua
  • Patent number: 5509907
    Abstract: Syringe needle guard assembly provided with a hypodermic needle retaining body having a needle extending therethrough, a needle outlet guard hinged to the body, a needle inlet guard, a needle retaining and guiding structure within the needle outlet guard and a needle inlet guard having a structure positionable over the needle body and the outlet needle guard hinge.
    Type: Grant
    Filed: March 17, 1996
    Date of Patent: April 23, 1996
    Assignee: Med-Safe Products, Inc.
    Inventor: Al Bevilacqua
  • Patent number: 5407102
    Abstract: Viscous flowable material dispensing apparatus for dispensing viscous flowable material such as food material. The apparatus is provided with a supply manifold for receiving and distributing the viscous material with air actuated reciprocating pump connected to the manifold to force the material therethrough, facilitated by one way inlet and outlet valves in the manifold. A pattern plate adapted to receive the material from the manifold into a flat chamber with a dispersing pattern plate supported in the chamber to disperse the material throughout the chamber. A pattern plate covering the plate chamber to receive the dispersed material and dispense same in a pattern over object to receive the material. Pneumatic control valves are utilized for operating the pump to continuously provide repeated movement of material through the apparatus.
    Type: Grant
    Filed: February 15, 1994
    Date of Patent: April 18, 1995
    Inventors: Mark J. Freudinger, David J. White
  • Patent number: 4896447
    Abstract: A trough-shaped safety maintenance implement to be inserted, positioned and locked into the receiver cavity of a firearm.
    Type: Grant
    Filed: December 30, 1988
    Date of Patent: January 30, 1990
    Inventor: Paul A. Badoni
  • Patent number: 4881588
    Abstract: A drapery hanger and manipulator is disclosed herein with drapery panels or segments suspended on groups of drapery hook hangers, and a series of carriers slidably actuatable along a track with inter-working structures and mechanisms driven and operated by a single linear drive.
    Type: Grant
    Filed: September 22, 1988
    Date of Patent: November 21, 1989
    Inventor: Harold L. Madsen
  • Patent number: 4684310
    Abstract: A wheel manipulator for engaging and retaining the hub of a wheel thereto, having a base frame with a vertical column, a carriage slidably mounted on the column and adapted to be vertically adjustably positioned thereon, a turret rotatably mounted on the carriage and a retainer for securing the wheel to the turret for manipulation of the wheel on the base frame.
    Type: Grant
    Filed: August 6, 1985
    Date of Patent: August 4, 1987
    Inventor: Charles E. Stange
  • Patent number: 4616783
    Abstract: A spraying device for spraying liquid from a liquid supply is disclosed herein and includes a two stage pump system having first and second stage pumps, a reservoir with a liquid level control, pump and spray impeller, and a spray control chamber.
    Type: Grant
    Filed: August 13, 1984
    Date of Patent: October 14, 1986
    Inventors: James R. Weber, John R. Weber
  • Patent number: 4538688
    Abstract: Disclosed herein is a fluted coulter disc blade with a circumferential cutting edge portion, flutes circumferentially spaced apart around the disc and having a radially and axially tapered configuration, notches in the peripheral cutting edge portion, and circumferential openings through the flutes.
    Type: Grant
    Filed: March 2, 1984
    Date of Patent: September 3, 1985
    Assignee: Ingersoll Products Corp.
    Inventors: Robert J. Szucs, Sandra M. McNicholas
  • Patent number: 4415154
    Abstract: A low density hollow spherical ball body having radially extending openings spaced apart uniformly and extending therethrough is encased in a covering of an inter-resilient reinforcing layer and an outer flexible enclosing layer. A soft impact deadening target is provided for use with the ball. The target is adjustably and detachably mounted in a frame by elongated pile tabs attached to the peripheral front of the target and adapted to be wrapped around the frame and attached to the back of the target. The ball is burr coated and the target is provided with burr adherent material.
    Type: Grant
    Filed: February 25, 1981
    Date of Patent: November 15, 1983
    Inventor: Gerald J. Engelhardt
  • Patent number: 4355677
    Abstract: An improved drapery hanger and manipulator is disclosed herein having drapery panels or segments suspended on groups of drapery hook hangers and a series of carriers slidably actuatable along a traverse track bridge with inter-working structures and mechanisms driven and operated by a linear drive means for independently moving and positioning the carriers and associated panels or segments.
    Type: Grant
    Filed: August 17, 1981
    Date of Patent: October 26, 1982
    Inventor: Harold L. Madsen
  • Patent number: 4310385
    Abstract: An emergency melt down core catcher apparatus for a nuclear reactor having a retrofitable eutectic solute holding vessel connected to a core containment vessel with particle transferring fluid and particles or granules of solid eutectic solute materials contained therein and transferable by automatically operated valve means to transport and position the solid eutectic solute material in a position below the core to catch and react with any partial or complete melt down of the fuel core.
    Type: Grant
    Filed: January 3, 1980
    Date of Patent: January 12, 1982
    Inventor: Michael P. Rosewell
  • Patent number: D280595
    Type: Grant
    Filed: March 2, 1983
    Date of Patent: September 17, 1985
    Inventor: John J. Wilk
  • Patent number: D291105
    Type: Grant
    Filed: February 11, 1985
    Date of Patent: July 28, 1987
    Inventor: Katherine M. Ehrenfried