Patents by Inventor Daniel R. Miller
Daniel R. Miller 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).
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Publication number: 20130174481Abstract: A seedling tray includes a top body member constructed of a rigid solid plastic material having a plurality of planting cells formed in an upper surface with each of the cells converging downwardly and inwardly to define an opening at the bottom thereof. A plurality of air chambers are formed between adjacent ones of the cells which are closed at the bottom by a bottom plate member constructed of a rigid plastic material which is fixedly attached to the body member and which has openings therein corresponding in number and alignment with the openings of the bottoms of the cells which are sealingly engaged with the openings in the bottom plate member.Type: ApplicationFiled: January 6, 2012Publication date: July 11, 2013Applicant: Buckhorn, Inc.Inventors: Daniel R. MILLER, Jose Alessio PANOSSO
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Patent number: 7987578Abstract: An attached lid container has lids that are hinged to the top edges of the side walls of the container. When the lids are closed, the free edges of the lids engage one another to form a joint that interlocks the lids together. The lids are attached to the container at the hinge joints after the molding of the container and lids, while the molded parts are still in the mold press. Specifically, the lids are molded next to the container and then moved laterally to be aligned with the hinge line of the container after the mold cavity is withdrawn. Then, the ejectors push the lids out toward the container. The force of the outward movement causes the hinge parts of the lids and container to snap together. Subsequently a robot arm removes the container from the mold press with the hinged lids assembled on the container.Type: GrantFiled: August 26, 2008Date of Patent: August 2, 2011Assignees: Buckhorn, Inc., Triangle Tool CorporationInventors: Daniel R. Miller, Roy B. Luther
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Patent number: 7841487Abstract: A container having a bottom and two pairs of opposed walls connected together to form a container body having an open top covered by a pair of hinged lids. The upper edges of one pair of opposed walls have a plurality of pin segments formed thereon along a hinge line and an edge of each of the lids has a plurality of generally U-shaped knuckles formed thereon along the hinge line with each knuckle having opposed sidewalls forming a slot having an opening at one end and a bearing portion at an opposite end which opens upwardly with respect to a top surface of the lid. The opposed sidewalls of the slot of each knuckle have ribs protruding inwardly to retain a corresponding pin segment of the container body. When the lids are connected to the container body and rotated to a closed position, the slots of each knuckle face upwardly in a direction away from the top surface of the lid.Type: GrantFiled: October 19, 2005Date of Patent: November 30, 2010Assignee: Buckhorn, Inc.Inventors: Daniel R. Miller, Roy B. Luther
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Patent number: 7543539Abstract: A pallet for use with forklifts and pallet jacks has entry ways for the tines or blades of the forklift or pallet jack that are aligned with open areas in the top deck of the pallet. This enables removal of a part of the load on the pallet aligned with the open area in the top deck by inserting a tine(s) or blade(s) into one or a pair of the entry ways, raising the tine(s) or blade(s) to pass through the open area in the top deck and engage the part of the load of the pallet. Then, the part of the load can be separately removed from the pallet without disturbing the remainder of the load supported on the pallet. The top deck of the pallet is divided into quadrants, and a load can be assembled on the pallet that is different in one or more of the quadrants.Type: GrantFiled: April 3, 2006Date of Patent: June 9, 2009Assignee: Buckhorn, Inc.Inventor: Daniel R. Miller
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Publication number: 20080314917Abstract: An attached lid container has lids that are hinged to the top edges of the side walls of the container. When the lids are closed, the free edges of the lids engage one another to form a joint that interlocks the lids together. The lids are attached to the container at the hinge joints after the molding of the container and lids, while the molded parts are still in the mold press. Specifically, the lids are molded next to the container and then moved laterally to be aligned with the hinge line of the container after the mold cavity is withdrawn. Then, the ejectors push the lids out toward the container. The force of the outward movement causes the hinge parts of the lids and container to snap together. Subsequently a robot arm removes the container from the mold press with the hinged lids assembled on the container.Type: ApplicationFiled: August 26, 2008Publication date: December 25, 2008Inventors: Daniel R. Miller, Roy B. Luther
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Patent number: 7032765Abstract: A container constructed of parts that are injection molded using a synthetic resin molding technique includes a base, side walls and end walls. The side and end walls are movable between a first position in which the side and end walls are collapsed in the interior of the base and a second position in which the side and end walls are erect for being engaged at the corners by over center latches that are also molded of a synthetic resin material. The latches fit within recessed areas of the side or end walls such that when the latches are in a locked or unlocked position, the latches are contained entirely within a recessed area, which is recessed with respect to the exterior surface of the walls. Thus, when the latches are in the latched or unlatched position, the latches do not project outwardly beyond the exterior surface of the walls.Type: GrantFiled: February 21, 2003Date of Patent: April 25, 2006Assignee: Buckhorn, Inc.Inventors: Daniel R. Miller, Paul J. Ficker
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Publication number: 20040011787Abstract: A container constructed of parts that are injection molded using a synthetic resin molding technique includes a base, side walls and end walls. The side and end walls are movable between a first position in which the side and end walls are collapsed in the interior of the base and a second position in which the side and end walls are erect for being engaged at the corners by over center latches that are also molded of a synthetic resin material. The latches fit within recessed areas of the side or end walls such that when the latches are in a locked or unlocked position, the latches are contained entirely within a recessed area, which is recessed with respect to the/exterior surface of the walls. Thus, when the latches are in the latched or unlatched position, the latches do not project outwardly beyond the exterior surface of the walls.Type: ApplicationFiled: February 21, 2003Publication date: January 22, 2004Inventors: Daniel R. Miller, Paul J. Ficker
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Patent number: 6314610Abstract: A bag housing assembly for a vacuum cleaner includes a rear bag housing which forms a bag cavity and a bag door which releasably attaches to the rear bag housing for enclosing the bag cavity. One of the rear bag housing and bag door is formed of a semi-rigid flexible fabric material which is permeable to air and which is sufficiently rigid to retain a molded shape. The flexible fabric material is attached to a rigid frame member which allows the bag door to releasably attach to the rear bag housing.Type: GrantFiled: April 23, 1999Date of Patent: November 13, 2001Assignee: The Hoover CompanyInventors: Daniel R. Miller, David J. Boles, Lynn A. Frederick, Douglass A. King, Raymond L. Lawter
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Patent number: 6185781Abstract: A compact, hand held carpet and upholstery extractor nozzle is provided having an air turbine and a compact gear reduction operatively connected to and driven by said turbine. At least a pair of scrub modules are interchangeably attachable to said gear reduction. A first scrub modules includes at least a pair of vertical axis scrub brushes for cleaning upholstery, carpeting and the like. When said first scrub module is attached to said gear reduction, the scrub brushes are operatively connected to and driven by said gear reduction. A second scrub module includes a single vertical axis scrub pad that is driven by said gear reduction for scouring hard surfaces, such as tiles, tubs, counter tops, etc.Type: GrantFiled: June 24, 1999Date of Patent: February 13, 2001Assignee: The Hoover CompanyInventors: Daniel R. Miller, Robert W. Bauman, Donald A. Coates, Arne J. Diehl, John D. Essex, Adam C. Sclafani
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Patent number: 6146434Abstract: A cyclonic dirt cup assembly for a vacuum cleaner has a generally conical truncated cone positioned within a dirt cup of the vacuum cleaner. The dirt cup has a wall formed with an air inlet opening for receiving a stream of dirt-laden air within the dirt cup. The cone is pivotally connected to a frame member which is removably mounted within the dirt cup. A baffle extends outwardly from a wall of the cone and is positioned adjacent the air inlet opening of the dirt cup for directing the stream of dirt-laden air in a cyclonic manner. The baffle includes a top wall, a side wall and a bottom wall. The baffle walls, the wall of the dirt cup and a wall of the cone form an air directing compartment which receives the dirt-laden air input through the inlet opening.Type: GrantFiled: February 24, 1999Date of Patent: November 14, 2000Assignee: The Hoover CompanyInventors: Adam C. Scalfani, Douglas E. Gerber, A. Ronald Keebler, Raymond L. Lawter, Daniel R. Miller
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Patent number: 6134746Abstract: A compact, hand held carpet and upholstery extractor nozzle is provided having a pair of air turbine powered vertical axis rotary scrub brushes located adjacent the extractor nozzle. The turbine has at least one ambient air inlet and an outlet that communicates with a suction tube extending from the extractor nozzle. A compact gear reduction operatively connects the air turbine to the scrub brushes. A turbine outlet baffle is preferably provided that extends from an upstream edge of the turbine outlet, into the suction tube and over and beyond the turbine outlet to direct air, liquid and debris flowing through the suction tube over and beyond the turbine outlet opening. A downstream end of the baffle is open and suction openings pass through the baffle, for providing fluid communication between the suction tube and the turbine outlet opening.Type: GrantFiled: February 5, 1999Date of Patent: October 24, 2000Assignee: The Hoover CompanyInventors: Daniel R. Miller, Douglas C. Barker, John A. Leonatti, Kenneth L. Symensma
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Patent number: 6108862Abstract: A self propelled upright vacuum cleaner is provided that has at least one drive wheel, a transmission for selectively driving the drive wheel in forward and reverse and propelling the cleaner in forward and reverse over a floor. A bag housing pivotally connected to the floor engaging portion. An electric power switch located adjacent to a top of the bag housing. A control link extending from the transmission and up the bag housing, with a top end of the control link being located adjacent to the top of the bag housing. An upper handle assembly having a hand grip reciprocally mounted thereon and a power switch button mounted thereon. The lower end of the upper handle assembly is adapted for connection to the top of the bag housing, such that the upper end of the control link and the hand grip are automatically interconnected when the upper handle assembly is attached to the bag housing.Type: GrantFiled: May 8, 1998Date of Patent: August 29, 2000Assignee: The Hoover CompanyInventors: Lynn A. Frederick, Jeffery A. Morgan, Daniel R. Miller, John A. Leonatti, Nick M. Bosyj
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Patent number: 5960514Abstract: A wheel driven suction nozzle having an upper body attached to an under body. An opening is formed at a front of the upper body which provides access to a suction cavity. An agitator covered with a fluff material is removably rotatably mounted within the cavity and extends partially out a bottom of the under body to clean and shine bare floors. A cover is hingedly mounted to the upper body and movable between an open position which provides access to the cavity and allows for removal of the agitator, and a closed position which covers the cavity and prevents removal of the agitator. A cogged front pulley is attached to one end of the agitator. A cogged belt is driven by a rear cogged pulley and engages the front pulley whereby rotation of the rear pulley rotates the agitator. A front gear is rigidly connected to the rear pulley and engages a rear gear which is rigidly connected to an axle shaft.Type: GrantFiled: November 10, 1997Date of Patent: October 5, 1999Assignee: The Hoover CompanyInventors: Daniel R. Miller, Vincent L. Weber, Douglas C. Barker
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Patent number: 5901408Abstract: An open top solution supply or recovery tank that is removably mounted on a carpet extractor or wet pickup vacuum cleaner and has a lid that is removably mounted to and seals the top of the tank. A generally U-shaped carry handle is pivotally attached to opposite sides of the tank for carrying the tank. The ends of the carry handle have lid latching member extending therefrom that engage lid retaining members extending from opposite sides of the lid, to securely latch the lid on the tank at least when the carry handle is in a latched position. Tank latch arms are also provided that securely latch the tank to the cleaner when the carry handle is in the latched position. The tank latch arms are pivotally connected to the ends of the handle. Key pins extending from opposite sides of the tank are received in key ways in the latch arms. The key pins control the motion of the latch arms and ensure that the latch arms latch the tank to the cleaner when the handle is pivoted to the latched position.Type: GrantFiled: May 23, 1997Date of Patent: May 11, 1999Assignee: The Hoover CompanyInventors: Daniel R. Miller, David M. J. Allgeier, David M. Anderson, Carl Behrend, James C. Hand, Gregg A. McAllise
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Patent number: 5867864Abstract: A compact, hand held carpet and upholstery extractor nozzle is provided having a pair of air turbine powered vertical axis rotary scrub brushes located adjacent the extractor nozzle. The turbine has at least one ambient air inlet and an outlet that communicates with a suction tube extending from the extractor nozzle. A compact gear reduction operatively connects the air turbine to the scrub brushes. A turbine outlet baffle is preferably provided that extends from an upstream edge of the turbine outlet, into the suction tube and over and beyond the turbine outlet to direct air, liquid and debris flowing through the suction tube over and beyond the turbine outlet opening. A downstream end of the baffle is open and suction openings pass through the baffle, for providing fluid communication between the suction tube and the turbine outlet opening.Type: GrantFiled: May 2, 1997Date of Patent: February 9, 1999Assignee: The Hoover CompanyInventors: Daniel R. Miller, A. Ronald Keebler, Douglas E. Gerber, Douglas C. Barker
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Patent number: 5524750Abstract: An article holder that is easily attached to and removed from a display support surface that permits the display of flat articles.Type: GrantFiled: August 4, 1995Date of Patent: June 11, 1996Assignee: Buckhorn Material Handling Group, Inc.Inventor: Daniel R. Miller
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Patent number: 5171762Abstract: The color of a polymer, particularly polytetrahydrofuran, is improved by subjecting the polymer to microwave energy of such magnitude and frequency so as to cause a decrease in the APHA color number.Type: GrantFiled: February 26, 1991Date of Patent: December 15, 1992Assignee: BASF CorporationInventors: Daniel R. Miller, Marshal S. Evans
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Patent number: 5094356Abstract: A knock down bulk container has side and end panels hinged to a base. In assembling the container for use, first the end panels are uprighted to a substantially vertical position, and then the side panels are swung to an upright position. As the side panels are swung into their upright position, lift pins formed to protrude laterally outwardly from each side edge of the side panels engage a lift track in an end wall of the base to raise each of the side panels vertically with respect to its hinge axis. To connect the panels together, the end panels are formed with pockets along their edges adjacent the corners of the container, and the side panels have hooks that are seated within the pockets of the end panels. As the side panels are swung into their upright position, the hooks are positioned vertically above the pockets by the engagement of the lift pins with the tracks.Type: GrantFiled: November 13, 1990Date of Patent: March 10, 1992Assignee: Buckhorn Material Handling Group, Inc.Inventor: Daniel R. Miller
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Patent number: 4974737Abstract: An extension ring has four panels for extending a height dimension of a box having lids hinged to the rim of the box. The lids of the box are removed, and two of the extension ring panels are secured to the rim of the box through engagement with the hinge elements of the box. The other two panels are assembled to the panels secured to the rim of the box to form the extension ring by forming pinned joints at the four corners of the extension ring. Once the extension ring is assembled and connected to the box, the lids are hinged to the top of the extension ring so that they function in the same way as when they were hinged to the box.Type: GrantFiled: March 21, 1990Date of Patent: December 4, 1990Assignee: Buckhorn, Inc.Inventor: Daniel R. Miller
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Patent number: D391703Type: GrantFiled: January 10, 1997Date of Patent: March 3, 1998Assignee: The Hoover CompanyInventors: Daniel R. Miller, Vincent L. Weber, Roland J. Knouff, Edgar A. Maurer, Joseph W. Clifford