Patents by Inventor Ronald W Neuhaus
Ronald W Neuhaus 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: 8480093Abstract: A pipe sealing assembly for sealing a connection between a pair of pipes. The sealing assembly includes a generally cylindrical seal or gasket having a pair of axially spaced sealing portions joined by a bridge portion. Each sealing portion has a plurality of compressible sealing ridges, as well as an annular expansion band seat capable of receiving the expansion band of an expansion band assembly that is used to sealingly compress each sealing portion against a respective inner surface of a pipe. Additionally, each sealing portion may include a hollow section which houses the expansion band assembly, and may be provided with a small slit for installing the expansion band assembly and allowing access to the expansion mechanism of the expansion band assembly during installation, or a separate cover member for enclosing the expansion band assembly.Type: GrantFiled: August 7, 2008Date of Patent: July 9, 2013Assignee: Press-Seal Gasket CorporationInventors: James W. Skinner, Ronald W. Neuhaus
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Publication number: 20110074116Abstract: An expansion mechanism of the type that may be used with a seal for sealing a connection about the upper end of a concrete structure, such as providing as seal across a manhole frame, optionally one or more spacer rings, and the upper end of a manhole chimney or riser, or which may be used with a seal for internally sealing a connection between a pair of pipes. The expansion mechanism includes a pair of ring portions and a pair of expansion mechanisms that include pivotal connections to the ring portions such that the assembly may be moved or folded between a folded configuration, in which the assembly has a reduced profile to allow the assembly to be moved into place at the sealing site, and a deployed configuration, in which the assembly has a cylindrical shape and is expandable to compress the seal against a cylindrical surface.Type: ApplicationFiled: September 29, 2010Publication date: March 31, 2011Applicant: PRESS-SEAL GASKET CORPORATIONInventors: Ronald W. Neuhaus, Myron W. Worley
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Patent number: 7263746Abstract: An expansion ring assembly for sealing a gasket within an opening in the wall of a structure, the assembly including a drive mechanism having a pair of block members each having a threaded bore, and a bolt having oppositely threaded ends respectively threaded within the bores. The block members are removably engaged with respective ends of the expansion ring. An oversleeve is disposed in overlapping relationship with the expansion ring ends, and the expansion ring ends and the oversleeve include cooperating ratcheting structures. Rotation of the bolt of the drive mechanism in a first direction causes the block members to move outwardly along the bolt to expand the expansion ring and concurrently sequentially engage the ratcheting structures of the expansion ring ends and the oversleeve.Type: GrantFiled: August 9, 2005Date of Patent: September 4, 2007Assignee: Press-Seal Gasket CorporationInventors: Ronald W Neuhaus, Andrew J Happel
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Patent number: 7146689Abstract: An expansion ring assembly for sealing a gasket with respect to an annular wall of a rigid structure. The expansion ring assembly includes a drive mechanism for engaging and driving apart the opposing ends of an expansion ring to thereby radially expand the ring. The drive mechanism generally includes a pair of block members, formed of steel or a rigid plastic, for example, having oppositely threaded bores therethrough, and a bolt having oppositely threaded ends which are threaded within respective threaded bores of the block members. The block members are interlockingly engaged with respective opposite ends of the expansion ring. Rotation of the bolt in a first direction simultaneously drives the block members apart from one another along the bolt to radially expand the expansion ring, and rotation of the bolt in a an opposite, second direction simultaneously drives the block members toward one another along the bolt to allow the expansion ring to radially contract.Type: GrantFiled: July 6, 2004Date of Patent: December 12, 2006Assignee: Press-Seal Gasket CorporationInventors: Ronald W Neuhaus, James W Skinner
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Patent number: 6805359Abstract: An expansion ring assembly for sealing a gasket with respect to an annular wall of a rigid structure. The expansion ring assembly includes a drive mechanism for engaging and driving apart the opposing ends of an expansion ring to thereby radially expand the ring. The drive mechanism generally includes a pair of block members having threaded bores therethrough, and a bolt having oppositely-threaded ends which are threaded within respective threaded bores of the block members. The bolt additionally includes tool-receiving structure, such as a nut portion, which may be engaged by a suitable tool to rotate the bolt. The block members are respectively engaged with opposite ends of the expansion ring.Type: GrantFiled: October 25, 2002Date of Patent: October 19, 2004Assignee: Press-Seal Gasket CorporationInventors: Ronald W. Neuhaus, James W. Skinner, Michael R. Miller
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Publication number: 20040080118Abstract: An expansion ring assembly for sealing a gasket with respect to an annular wall of a rigid structure. The expansion ring assembly includes a drive mechanism for engaging and driving apart the opposing ends of an expansion ring to thereby radially expand the ring. The drive mechanism generally includes a pair of block members having threaded bores therethrough, and a bolt having oppositely-threaded ends which are threaded within respective threaded bores of the block members. The bolt additionally includes tool-receiving structure, such as a nut portion, which may be engaged by a suitable tool to rotate the bolt. The block members are respectively engaged with opposite ends of the expansion ring.Type: ApplicationFiled: October 25, 2002Publication date: April 29, 2004Inventors: Ronald W. Neuhaus, James W. Skinner, Michael R. Miller
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Patent number: 6572118Abstract: A sealing member for sealing a joint between a pipe and a wall defining an opening is provided. The sealing member has an annular base, a projection, and preferably first and second annular flanges. The annular base has a bottom and first and second sidewalls. The projection is attached to the base for anchoring the sealing member within the wall. In some embodiments it extends radially outwardly from the base. The first and second annular flanges extend from opposite sidewalls of the base. The first and second flanges each have a top and a bottom surface. The top surfaces of each can have an annular depressed portion, and each of the bottom surfaces can have a plurality of grooves formed therein. Preferably, the base includes at least one cavity extending completely around the circumference of the sealing member.Type: GrantFiled: April 23, 2001Date of Patent: June 3, 2003Assignee: Advanced Drainage Systems, Inc.Inventors: Fouad M. Deeb, Michael R. Miller, John M. Kurdziel, James W. Skinner, Ronald W. Neuhaus
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Publication number: 20020153668Abstract: A sealing member for sealing a joint between a pipe and a wall defining an opening is provided. The sealing member has an annular base, a projection, and preferably first and second annular flanges. The annular base has a bottom and first and second sidewalls. The projection is attached to the base for anchoring the sealing member within the wall. In some embodiments it extends radially outwardly from the base. The first and second annular flanges extend from opposite sidewalls of the base. The first and second flanges each have a top and a bottom surface. The top surfaces of each can have an annular depressed portion, and each of the bottom surfaces can have a plurality of grooves formed therein. Preferably, the base includes at least one cavity extending completely around the circumference of the sealing member.Type: ApplicationFiled: April 23, 2001Publication date: October 24, 2002Inventors: Fouad M. Deeb, Michael R. Miller, John M. Kurdziel, James W. Skinner, Ronald W. Neuhaus
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Publication number: 20020104208Abstract: An installation tool for expanding a locking sleeve for interlocking ends of the sleeve, the tool including a hydraulic cylinder driving a clamp or push block having at least one engagement surface parallel to an edge surface of one of the interlocking ends of the sleeve. More specifically, the clamp or push block includes a pair of engagement members having at least one engagement surface parallel to the edge of one of the interlocking ends of the sleeve. During use, an anchor extending from the cylinder is inserted within an aperture adjacent one interlocking end of the sleeve, and the engagement surfaces are abutted against the other interlocking end of the sleeve. Thereafter, the clamp or push block is driven by the cylinder to bear against the edge of such interlocking end of the sleeve, thereby expanding the sleeve until the ends of the sleeve interlock to lock the sleeve in a radially expanded sealing condition.Type: ApplicationFiled: June 29, 2001Publication date: August 8, 2002Inventors: John M. Kurdziel, Ronald W. Neuhaus
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Patent number: 5876039Abstract: A folded annular gasket is cast into an opening in the wall of a manhole and held in a compressed state by an annular support. The annular support includes a helical strip which can be stripped apart to remove the annular support from within the annular folded gasket. A pipe to be connected to the manhole is inserted into the annular support. After the pipe is inserted in the annular support, the annular support is stripped out from between the folded annular gasket and the pipe. Removal of the annular support causes the folded annular gasket to press against the pipe and thereby form a seal. Removal of the annular support can also cause the folded annular gasket to invert. The inverted part of the annular gasket can be clamped to the pipe and function as a boot or sleeve.Type: GrantFiled: June 21, 1996Date of Patent: March 2, 1999Assignee: Press-Seal Gasket CorporationInventors: James W. Skinner, Michael R. Miller, Ronald W. Neuhaus, William O. Skinner, deceased
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Patent number: 5732955Abstract: An integrally molded compression ring for exerting an outwardly, radially directed force on an inner surface of a gasket to compress the gasket into sealing engagement with a wall of an opening. The compression ring is made from a one-piece body or strip of resiliently flexible material that has a substantially continuous and uninterrupted exterior circumferential surface. Lugs formed on an interior portion of the strip cooperate with a force expansion unit to move the ring into an expanded position. A recess may also be provided in one end of the strip for cooperating with the force expansion unit. Projections integrally molded on an interior portion of the strip and on an exterior portion adjacent an end of the strip engage one another to lock the ring in an expanded position. Guiding structure may be formed on the strip that prevent lateral movement of the ends of the strip relative to one another when the strip is formed into a ring.Type: GrantFiled: July 22, 1996Date of Patent: March 31, 1998Assignee: Press-Seal Gasket CorporationInventors: James W. Skinner, William O. Skinner, Fouad M. Deeb, Ronald W. Neuhaus, Michael R. Miller
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Patent number: 5570890Abstract: An integrally molded compression ring for exerting an outwardly, radially directed force on an inner surface of a gasket to compress the gasket into sealing engagement with a wall of an opening. The compression ring is made from a one-piece body or strip of resiliently flexible material that has a substantially continuous and uninterrupted exterior circumferential surface. Lugs formed on an interior portion of the strip cooperate with a force expansion unit to move the ring into an expanded position. A recess may also be provided in one end of the strip for cooperating with the force expansion unit. Projections integrally molded on an interior portion of the strip and on an exterior portion adjacent an end of the strip engage one another to lock the ring in an expanded position. Guiding structure may be formed on the strip that prevent lateral movement of the ends of the strip relative to one another when the strip is formed into a ring.Type: GrantFiled: June 7, 1995Date of Patent: November 5, 1996Assignee: Press Seal Gasket CorporationInventors: James W. Skinner, William O. Skinner, Fouad M. Deeb, Ronald W. Neuhaus, Michael R. Miller
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Patent number: 5529312Abstract: An annular gasket is disclosed which may be used in concrete manhole structures and pipe structures. An embodiment of the invention includes an annular body positioned to lie in a joint between two surfaces such as a wall and an outer surface of a pipe or an inner surface of one pipe and the outer surface of another pipe, structure for anchoring the body within the wall or pipe so that the body lies adjacent the wall or pipe, a sleeve having first and second folds, structure for coupling the sleeve to the body so that the sleeve is movable between a folded position adjacent the body and an unfolded position around the outer surface of the pipe, and structure for the securing the sleeve in the folded position.Type: GrantFiled: February 18, 1994Date of Patent: June 25, 1996Assignee: Press-Seal Gasket CorporationInventors: James W. Skinner, Michael R. Miller, Ronald W. Neuhaus