Patents by Inventor Andrew C. Harvey
Andrew C. Harvey 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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Patent number: 6660121Abstract: Improvements are disclosed for an apparatus for continuously molding small fastener elements integral with a base web from a flowable resin. The apparatus comprises a cylindrical mold roll rotatable about an axis and defining small fastener element-shaped mold cavities in the surface thereof, and pressure-applying means to apply operating pressure to force the resin into the cavities at a pressure zone. The pressure-applying means and mold roll define a mold gap therebetween for forming the base web. The advantageous use of relatively long mold rolls, to produce a correspondingly wide web, and the use of higher molding pressures, e.g. to form very small fastener elements, is enabled by various improvements, including means to maintain the mold gap at a desired thickness profile across the length of the molding region of the mold roll under operating pressure. In some cases the pressure-applying means includes a pressure roll, in other cases it includes a resin nozzle assembly or pressure head.Type: GrantFiled: October 29, 2002Date of Patent: December 9, 2003Assignee: Velcro Industries B.V.Inventors: Andrew C. Harvey, Stephen C. Jens, Howard A. Kingsford, J. Scott Neumann, Richard M. Formato
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Patent number: 6656630Abstract: A battery including a polar solvent transportive, ionically conductive separator formed directly on an electrode is prepared by applying a coating composition containing a polymer or gel dispersed in a polar solvent directly to the electrode surface and solidifying materials in the coating composition to form a separator membrane.Type: GrantFiled: February 23, 2001Date of Patent: December 2, 2003Assignee: Eveready Battery Company, Inc.Inventors: Samuel Firestone Reichert, Bernice Shou-Hua Chang, Kevin Keough, Andrew C. Harvey, Robert Francis Kovar, Thomas M. Tiano
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Publication number: 20030201337Abstract: The invention relates to a fluid or beverage dispensing device having self-cleaning dispensing nozzle. The device includes a body provided with a conduit having a first end to which a dispensing nozzle is connected, and a second end to which a fluid inlet line is intended to be connected. The device further includes a collector member that can move relative to the body between a first dispensing position in which the outlet of the nozzle is released from the collector member and a second cleaning position in which the collector member is placed in front of the nozzle outlet to collect any fluid that exits the outlet.Type: ApplicationFiled: April 26, 2002Publication date: October 30, 2003Inventors: Peter W. Carhuff, Edward L. Dickinson, Andrew C. Harvey, Edward M. Kolvek
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Patent number: 6578471Abstract: Apparatus and method for cooking snack food pieces features a drum-type fryer which transports individual, die-cut piece preforms through hot oil contained within a cooking tank defined between the periphery of the drum and a housing in which the drum is contained. Vacuum transfer and feed rollers transfer the individual piece preforms from a die-cutting roller assembly onto the drum for cooking, and a similar roller transfers the cooked snack food pieces from the drum to a take-away conveyor for subsequent, downstream processing. The pieces are retained by suction against molding surfaces of frying mold elements distributed over the periphery of the frying drum.Type: GrantFiled: December 3, 2001Date of Patent: June 17, 2003Assignee: Recot, Inc.Inventors: Lawrence Graham, Ponnattu Kurian Joseph, Todd Charles McNeel, Kenneth R. Brocker, Stephen N. Forti, Edward J. Goldman, Malcolm E. Taylor, Edward L. Dickinson, Patsy Anthony Coppola, Richard F. Terrazzano, Andrew C. Harvey
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Patent number: 6533981Abstract: Molding apparatus and method for molding of features integral with a base, such as in the production of fastener elements for hook-and-loop type touch fasteners, e.g. by the Fischer process, employs a mold roll (1) formed of rings (9) that have coolant passages (22) formed within the ring components (9) themselves for substantially direct contact with cooling liquid. Axial tie rods (16) compress the mold rings (9) together, contributing to the sealing of the coolant passages and the stiffness of the mold roll. Mold cavities (2), including cavities (2) used for injection molding, and cooling passages (22) formed in either mold rings (9) or injection mold plates by photo-chemical etching, laser machining and other techniques are disclosed. Various machines and methods taking unique advantage of these features are disclosed, including ring alignment methods for improved base thickness control and for forming products with very thin bases.Type: GrantFiled: May 8, 2002Date of Patent: March 18, 2003Assignee: Velcro Industries B. V.Inventors: Stephen C. Jens, Andrew C. Harvey, Richard M. Formato, Samuel W. Pollard, James Stumpf, George A. Provost
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Publication number: 20030041957Abstract: Improvements are disclosed for an apparatus for continuously molding small fastener elements integral with a base web from a flowable resin. The apparatus comprises a cylindrical mold roll rotatable about an axis and defining small fastener element-shaped mold cavities in the surface thereof, and pressure-applying means to apply operating pressure to force the resin into the cavities at a pressure zone. The pressure-applying means and mold roll define a mold gap therebetween for forming the base web. The advantageous use of relatively long mold rolls, to produce a correspondingly wide web, and the use of higher molding pressures, e.g. to form very small fastener elements, is enabled by various improvements, including means to maintain the mold gap at a desired thickness profile across the length of the molding region of the mold roll under operating pressure. In some cases the pressure-applying means includes a pressure roll, in other cases it includes a resin nozzle assembly or pressure head.Type: ApplicationFiled: October 29, 2002Publication date: March 6, 2003Applicant: Velcro Industries B.V., a Netherlands corporationInventors: Andrew C. Harvey, Stephen C. Jens, Howard A. Kingsford, J. Scott Neumann, Richard M. Formato
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Publication number: 20030012921Abstract: A method of forming a mold having cavities for molding loop-engageable, hook-shaped fastener elements, includes: supporting a first plate having an outer surface that defines a plane; manipulating a material-cutting beam of a laser along a predetermined curved profile to cut a cavity into the outer surface of the first plate, the predetermined curved profile being generally hook-shaped, the cavity defined by a wall extending into the first plate from the outer surface; in a series of subsequent actions, repeatedly indexing the first plate relative to the laser to direct the material-cutting beam at further positions on the first plate and repeating the step of manipulating the material-cutting beam of the laser relative to the first plate to form a series of cavities, each having a hook-shaped profile; and positioning a second plate adjacent the outer surface of the first plate, the second plate providing a side wall surface for each of the cavities of the first plate, the first plate and the second plate inType: ApplicationFiled: May 24, 2002Publication date: January 16, 2003Inventors: Christopher M. Gallant, Stephen C. Jens, Andrew C. Harvey, Richard M. Formato
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Publication number: 20020197368Abstract: An apparatus and method is provided for forming shaped food products from an emulsion or batter. A stuffing tube includes a wall defining a central passage for emulsion, and a treating fluid passage positioned within the wall and radially outside of the central passage. The stuffing tube is slideably mounted coaxially within a mold tube. Emulsion and treating fluid are deposited into the mold tube during retraction of the stuffing tube from the mold tube, where the depositions occur substantially without relative motion between the emulsion and the treating fluid, or between the emulsion/treating fluid and the inside of the mold tube. A production machine incorporating an array of stuffing tubes can be indexed with a plurality of arrays of mold tubes.Type: ApplicationFiled: May 30, 2002Publication date: December 26, 2002Applicant: The Dial CorporationInventors: Rodney L. Franklin, Marvin J. Mentjes, Richard A. Mueller, Charles A. Triplett, Andrew C. Harvey
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Publication number: 20020187866Abstract: An inflatable sport ball, such as a basketball, a football, a soccer ball, a volley ball or a playground ball, is provided with a self-contained inflation mechanism for inflating or more likely adding pressure to the ball. The mechanism is a pump which is inside of the ball and which is operable from outside of the ball to pump ambient air into the ball.Type: ApplicationFiled: June 25, 2002Publication date: December 12, 2002Applicant: Spalding Sports Worldwide, Inc.Inventors: Daniel P. Touhey, Brian P. Feeney, Joseph E. Stahl, Neil T. Amundsen, Louis F. Polk, Joseph J. Schachtner, Kenneth V. Schomburg, George D. Stickler, Richard F. Terrazzano, Eric K. Litscher, Andrew C. Harvey, Malcolm E. Taylor, Peter M. deBakker, Robert C. Sykes, Charles Keane
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Patent number: 6491595Abstract: A method of manufacturing a sport ball includes providing a fluid impervious bladder, providing apparatus for penetrating the bladder and including apparatus for receiving an object in sealing engagement, providing a plug dimensioned and configured to engage in sealing relationship the apparatus for receiving in sealing engagement, inserting the plug into the apparatus for receiving, inflating the bladder, and forming additional layers of material on the bladder that is part of a complete sport ball. Thereafter, the method includes providing a self-contained inflation mechanism dimensioned and configured to be disposed within the envelope of the sport ball and dimensioned and configured to engage the apparatus for receiving, removing the plug from the apparatus for receiving, and placing the inflation mechanism into the apparatus for receiving.Type: GrantFiled: November 14, 2000Date of Patent: December 10, 2002Assignee: Spalding Sports Worldwide, Inc.Inventors: Brian P. Feeney, Joseph E. Stahl, Richard F. Terrazzano, Eric K. Litscher, Andrew C. Harvey, Malcolm E. Taylor, Peter M. de Bakker, Robert C. Sykes, Charles Keane
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Patent number: 6482286Abstract: A fastener member (10) useful for separable engagement with surface fibers of a low-loft, non-woven fabric, or the like, has a base web (12) and a multitude of fastener elements (14) formed with and extending from the base web (12). The fastener elements have a profile that comprises an elongated stem portion (22) adjacent the base web (12) and including at an acute angle to the base. A crook portion (24) is formed on the end of the stem and is directed oppositely to the direction of inclination of the stem, being exposed for engaging a mating fastening member (32). The acute angle of the stem of the elements (14) enables them to flex toward the base. Offset pair of such elements (14) can operatively move in a pincer-type motion to engage fibers (32) and to retain engaged fibers. Other element configurations are disclosed. The fastener member has particular application for fastening of disposable products such as garments and diapers.Type: GrantFiled: October 14, 1999Date of Patent: November 19, 2002Assignee: Velcro Industries B.V.Inventors: Andrew C. Harvey, Stephen C. Jens, Howard A. Kingsford, J. Scott Neumann, Richard M. Formato
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Patent number: 6450906Abstract: An inflatable sport ball, such as a basketball, a football, a soccer ball, a volley ball or a playground ball, is provided with a self-contained inflation mechanism for inflating or more likely adding pressure to the ball. The mechanism is a self-contained, manually operable pumping chamber which is inside of the ball and which is operable from outside of the ball to compress the chamber and. pump ambient air into the ball.Type: GrantFiled: June 14, 2000Date of Patent: September 17, 2002Assignee: Spalding Sports Worldwide, Inc.Inventors: Daniel P. Touhey, Brian Feeney, Joseph E. Stahl, Neil T. Amundsen, Louis F. Polk, III, Joseph J. Schachtner, Kenneth V. Schomburg, George D. Stickler, Richard F. Terrazzano, Eric K. Litscher, Andrew C. Harvey, Malcolm E. Taylor, Peter M. de Bakker, Robert C. Sykes, Charles Keane
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Patent number: 6422960Abstract: An inflatable sport ball, such as a basketball, a football, a soccer ball, a volley ball or a playground ball, is provided with self-contained inflation means for inflating or more likely adding pressure to the ball. The inflation means is a vessel inside of the ball containing a high pressure gas which may be bled form the vessel into the interior of the ball surrounding the vessel such as by valve means operable from the outside of the ball.Type: GrantFiled: June 14, 2000Date of Patent: July 23, 2002Assignee: Spalding Sports Worldwide, Inc.Inventors: Daniel P. Touhey, Brian Feeney, Joseph E. Stahl, Richard F. Terrazzano, Eric K. Litscher, Andrew C. Harvey, Malcolm E. Taylor, Robert C. Sykes
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Patent number: 6412399Abstract: Apparatus and method for cooking snack food pieces features a drum-type fryer which transports individual, die-cut piece preforms through hot oil contained within a cooking tank defined between the periphery of the drum and a housing in which the drum is contained. Vacuum transfer and feed rollers transfer the individual piece preforms from a die-cutting roller assembly onto the drum for cooking, and a similar roller transfers the cooked snack food pieces from the drum to a take-away conveyor for subsequent, downstream processing. The pieces are retained by suction against molding surfaces of frying mold elements distributed over the periphery of the frying drum.Type: GrantFiled: April 24, 2000Date of Patent: July 2, 2002Assignee: Recot, Inc.Inventors: Lawrence Graham, Ponnattu Kurian Joseph, Todd Charles McNeel, Kenneth R. Brocker, Stephen N. Forti, Edward J. Goldman, Malcolm E. Taylor, Edward L. Dickinson, Patsy Anthony Coppola, Richard F. Terrazzano, Andrew C. Harvey
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Patent number: 6409618Abstract: An inflatable sport ball, such as a basketball, a football, a soccer ball, a volley ball or a playground ball, is provided with a self-contained inflation mechanism for inflating or more likely adding pressure to the ball. The mechanism is a pump which is inside of the ball and which is operable from outside of the ball to pump ambient air into the ball.Type: GrantFiled: June 15, 2000Date of Patent: June 25, 2002Assignee: Spalding Sports Worldwide,Inc.Inventors: Daniel P. Touhey, Brian P. Feeney, Joseph E. Stahl, Neil T. Amundsen, Louis F. Polk, Joseph J. Schachtner, Kenneth V. Schomburg, George D. Stickler, Richard F. Terrazzano, Eric K. Litscher, Andrew C. Harvey, Malcolm E. Taylor, Peter M. de Bakker, Robert C. Sykes, Charles Keane
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Patent number: 6403135Abstract: Apparatus and method for cooking snack food pieces features a drum-type fryer which transports individual, die-cut piece preforms through hot oil contained within a cooking tank defined between the periphery of the drum and a housing in which the drum is contained. Vacuum transfer and feed rollers transfer the individual piece preforms from a die-cutting roller assembly onto the drum for cooking, and a similar roller transfers the cooked snack food pieces from the drum to a take-away conveyor for subsequent, downstream processing. The pieces are retained by suction against molding surfaces of frying mold elements distributed over the periphery of the frying drum.Type: GrantFiled: December 3, 2001Date of Patent: June 11, 2002Assignee: Recot, Inc.Inventors: Lawrence Graham, Ponnattu Kurian Joseph, Todd Charles McNeel, Kenneth R. Brocker, Stephen N. Forti, Edward J. Goldman, Malcolm E. Taylor, Edward L. Dickinson, Patsy Anthony Coppola, Richard F. Terrazzano, Andrew C. Harvey
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Patent number: 6387305Abstract: A method for producing a multiplicity of miniature cavities extending from a mold surface for molding a plastic product having features integrally molded with and extending from a product base, and a mold so produced. The mold cavities are formed by depositing multiple layers of plating material on a workpiece in a predetermined pattern selected to produce a desired mold cavity shape. The mold may be in the form of a roll or belt for continuous processing, or in any form for discrete injection molding. The invention is particularly applicable to the production of touch fastener products, such as those with arrays of miniature hooks.Type: GrantFiled: September 27, 2000Date of Patent: May 14, 2002Assignee: Velcro Industries B.V.Inventors: Stephen C. Jens, Andrew C. Harvey, Gilbert G. Fryklund, James W. Babineau
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Publication number: 20020035930Abstract: Apparatus and method for cooking snack food pieces features a drum-type fryer which transports individual, die-cut piece preforms through hot oil contained within a cooking tank defined between the periphery of the drum and a housing in which the drum is contained. Vacuum transfer and feed rollers transfer the individual piece preforms from a die-cutting roller assembly onto the drum for cooking, and a similar roller transfers the cooked snack food pieces from the drum to a take-away conveyor for subsequent, downstream processing. The pieces are retained by suction against molding surfaces of frying mold elements distributed over the periphery of the frying drum.Type: ApplicationFiled: December 3, 2001Publication date: March 28, 2002Inventors: Lawrence Graham, Ponnattu Kurian Joseph, Todd Charles McNeel, Kenneth R. Brocker, Stephen N. Forti, Edward J. Goldman, Malcolm E. Taylor, Edward L. Dickinson, Patsy Anthony Coppola, Richard F. Terrazzano, Andrew C. Harvey
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Publication number: 20020033102Abstract: Apparatus and method for cooking snack food pieces features a drum-type fryer which transports individual, die-cut piece preforms through hot oil contained within a cooking tank defined between the periphery of the drum and a housing in which the drum is contained. Vacuum transfer and feed rollers transfer the individual piece preforms from a die-cutting roller assembly onto the drum for cooking, and a similar roller transfers the cooked snack food pieces from the drum to a take-away conveyor for subsequent, downstream processing. The pieces are retained by suction against molding surfaces of frying mold elements distributed over the periphery of the frying drum.Type: ApplicationFiled: December 3, 2001Publication date: March 21, 2002Applicant: Recot, Inc.Inventors: Lawrence Graham, Ponnattu Kurian Joseph, Todd Charles McNeel, Kenneth R. Brocker, Stephen N. Forti, Edward J. Goldman, Malcolm E. Taylor, Edward L. Dickinson, Patsy Anthony Coppola, Richard F. Terrazzano, Andrew C. Harvey
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Publication number: 20010012580Abstract: A battery including a polar solvent transportive, ionically conductive separator formed directly on an electrode is prepared by applying a coating composition containing a polymer or gel dispersed in a polar solvent directly to the electrode surface and solidifying materials in the coating composition to form a separator membrane.Type: ApplicationFiled: February 23, 2001Publication date: August 9, 2001Inventors: Samuel Firestone Reichert, Bernice Shou-Hua Chang, Kevin Keough, Andrew C. Harvey, Robert Francis Kovar, Thomas M. Tiano