Patents by Inventor William W. Holmes, IV
William W. Holmes, IV 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: 11306849Abstract: A joint having a male joint member and female joint member with enhanced ease of assembly, in which a raised stop on the male joint member is limited to displacement between a constriction on the female joint member and a locking ring segment, in which the locking ring segment and constriction are separated by an unobstructed traverse region that allows the male joint member to slide axially when under stress without separation from the female joint member, and in which a compressible spacer is installed between the male joint member and female joint member to ensure that the raised stop is installed in an intermediate position between the constriction and the locking ring segment. The compressible spacer withstands forces associated with assembly but allows the joint to compress during extreme events to prevent failure of the joint during extreme events, such as earthquakes, floods, and landslides.Type: GrantFiled: June 7, 2017Date of Patent: April 19, 2022Assignee: UNITED STATES PIPE AND FOUNDRY COMPANY, LLCInventors: Russell J Huggins, Jay Derek Caston, William W Holmes, IV
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Patent number: 10550973Abstract: A joint having a male joint member and female joint member, in which a raised stop on the male joint member is limited to displacement between a constriction on the female joint member and a locking ring segment, and in which the locking ring segment and constriction are separated by an unobstructed traverse region that allows the male joint member to slide axially when under stress without separation from the female joint member. The rounded shape of the groove that accommodates the locking ring segment acts like a universal joint, allowing deflection between the male and female joint members without separation. The female joint member flares on the inside of its distal region to accommodate such deflection. Thus the male and female joint members have a degree of axial and radial flexibility.Type: GrantFiled: December 11, 2014Date of Patent: February 4, 2020Assignee: United States Pipe and Foundry Co., LLCInventors: Jay Derek Caston, William W Holmes, IV, Russell J Huggins
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Publication number: 20190309882Abstract: A joint having a male joint member and female joint member with enhanced ease of assembly, in which a raised stop on the male joint member is limited to displacement between a constriction on the female joint member and a locking ring segment, in which the locking ring segment and constriction are separated by an unobstructed traverse region that allows the male joint member to slide axially when under stress without separation from the female joint member, and in which a compressible spacer is installed between the male joint member and female joint member to ensure that the raised stop is installed in an intermediate position between the constriction and the locking ring segment. The compressible spacer withstands forces associated with assembly but allows the joint to compress during extreme events to prevent failure of the joint during extreme events, such as earthquakes, floods, and landslides.Type: ApplicationFiled: June 7, 2017Publication date: October 10, 2019Inventors: Russell J HUGGINS, Jay Derek CASTON, William W HOLMES, IV
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Publication number: 20160377208Abstract: A gasket comprising a central opening having a first diameter; an inner region adjacent to the central opening, the inner region having an approximately constant first axial thickness and a first radial length; an outer region adjacent to the inner region, the outer region having a second axial thickness and a second radial length, the second axial thickness being less than the first axial thickness, and the second radial length being no more than about thrice the first radial length; and wherein the gasket is constructed from an elastomeric material. The gasket may be used in a pipe joint including at least one threaded pipe flange joined to another pipe flange.Type: ApplicationFiled: June 23, 2015Publication date: December 29, 2016Inventors: William W. HOLMES, IV, Russell J. HUGGINS, Cameron A. CORCORAN
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Patent number: 9194519Abstract: Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.Type: GrantFiled: August 24, 2011Date of Patent: November 24, 2015Assignee: Mueller International, LLCInventors: William W. Holmes, IV, William H. Owen
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Patent number: 9121532Abstract: Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.Type: GrantFiled: July 31, 2014Date of Patent: September 1, 2015Assignee: Mueller International, LLCInventors: William W. Holmes, IV, William H. Owen, Jim Lambert
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Patent number: 8925977Abstract: A conduit coupling system for use with a spigot includes a bell and a sealing device. The bell is adapted to mate with the spigot. The bell includes a first end and a second end. The bell has a concave annular inner surface and a diameter of the annular inner surface adjacent to the first end of the bell is greater than a diameter of the annular inner surface adjacent to the second end of the bell. The sealing device includes a locking segment including a convex outer surface and a K-type gasket coupled to a locking segment or a non-restraining anti-extrusion segment. The sealing device is adapted to fit between the bell and the spigot.Type: GrantFiled: February 23, 2010Date of Patent: January 6, 2015Assignee: Mueller International, LLCInventors: William W. Holmes, IV, William H. Owen
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Publication number: 20140339773Abstract: Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.Type: ApplicationFiled: July 31, 2014Publication date: November 20, 2014Inventors: William W. Holmes, IV, William H. Owen, Jim Lambert
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Patent number: 8870188Abstract: Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.Type: GrantFiled: July 31, 2013Date of Patent: October 28, 2014Assignee: Mueller International, LLCInventors: William W. Holmes, IV, William H. Owen, Jim Lambert
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Publication number: 20130313784Abstract: Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.Type: ApplicationFiled: July 31, 2013Publication date: November 28, 2013Applicant: Mueller International, LLCInventors: William W. Holmes, IV, William H. Owen, Jim Lambert
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Patent number: 8544851Abstract: Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.Type: GrantFiled: July 6, 2012Date of Patent: October 1, 2013Assignee: Mueller International, LLCInventors: William W. Holmes, IV, William H. Owen
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Patent number: 8533926Abstract: A method of use of a conduit coupling system, sealing device, and bell are disclosed herein. The method comprises positioning a sealing device inside a bell coupled to one end of a first conduit, inserting a spigot of a second conduit through the sealing device inside the bell, wherein the sealing device is adapted to move axially within the bell in the direction of the insertion of the spigot and in a radial direction from a centerline of the conduit, and partially removing the spigot from the bell, wherein a segment of the sealing device engages the outer surface of the spigot end as the spigot end is partially removed from the bell. The bell comprises a first end and a second end, the first end coupled to the first conduit. The bell has a concave annular inner surface and a diameter of the annular inner surface adjacent to the first end of the bell is greater than a diameter of the annular inner surface adjacent to the second end of the bell.Type: GrantFiled: May 9, 2011Date of Patent: September 17, 2013Assignee: Mueller International, LLCInventors: William W. Holmes, IV, William H. Owen
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Patent number: 8528184Abstract: A conduit coupling system, sealing device, bell and method of use are disclosed herein. The system comprises at least two piping components, and a sealing device. A first component has a bell and a second component has a spigot, the spigot is adapted to mate with the bell. The bell comprises a first end and a second end, the first end coupled to the first component. The bell has a concave annular inner surface and a diameter of the annular inner surface adjacent to the first end of the bell is greater than a diameter of the annular inner surface adjacent to the second end of the bell. The sealing device comprises a locking segment comprising a convex outer surface and a K-type gasket coupled to a locking segment or a non-restraining anti-extrusion segment. The sealing device is adapted to fit between the bell and the spigot.Type: GrantFiled: May 18, 2012Date of Patent: September 10, 2013Assignee: Mueller International, LLCInventors: William W. Holmes, IV, William H. Owen
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Patent number: 8511691Abstract: A conduit coupling system, sealing device, bell and method of use are disclosed herein. The system comprises at least two piping components, and a sealing device. A first component has a bell and a second component has a spigot, the spigot is adapted to mate with the bell. The bell comprises a first end and a second end, the first end coupled to the first component. The bell has a concave annular inner surface and a diameter of the annular inner surface adjacent to the first end of the bell is greater than a diameter of the annular inner surface adjacent to the second end of the bell. The sealing device comprises a locking segment comprising a convex outer surface and a K-type gasket coupled to a locking segment or a non-restraining anti-extrusion segment. The sealing device is adapted to fit between the bell and the spigot.Type: GrantFiled: May 18, 2012Date of Patent: August 20, 2013Assignee: Mueller International, LLPInventors: William W. Holmes, IV, William H. Owen
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Patent number: 8511690Abstract: A conduit coupling system, sealing device, bell and method of use are disclosed herein. The system comprises at least two piping components, and a sealing device. A first component has a bell and a second component has a spigot, the spigot is adapted to mate with the bell. The bell comprises a first end and a second end, the first end coupled to the first component. The bell has a concave annular inner surface and a diameter of the annular inner surface adjacent to the first end of the bell is greater than a diameter of the annular inner surface adjacent to the second end of the bell. The sealing device comprises a locking segment comprising a convex outer surface and a K-type gasket coupled to a locking segment or a non-restraining anti-extrusion segment. The sealing device is adapted to fit between the bell and the spigot.Type: GrantFiled: May 23, 2011Date of Patent: August 20, 2013Assignee: Mueller International, LLCInventors: William W. Holmes, IV, William H. Owen
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Publication number: 20120280497Abstract: Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.Type: ApplicationFiled: July 6, 2012Publication date: November 8, 2012Applicant: MUELLER INTERNATIONAL, LLCInventors: William W. Holmes, IV, William H. Owen
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Publication number: 20120228836Abstract: A conduit coupling system, sealing device, bell and method of use are disclosed herein. The system comprises at least two piping components, and a sealing device. A first component has a bell and a second component has a spigot, the spigot is adapted to mate with the bell. The bell comprises a first end and a second end, the first end coupled to the first component. The bell has a concave annular inner surface and a diameter of the annular inner surface adjacent to the first end of the bell is greater than a diameter of the annular inner surface adjacent to the second end of the bell. The sealing device comprises a locking segment comprising a convex outer surface and a K-type gasket coupled to a locking segment or a non-restraining anti-extrusion segment. The sealing device is adapted to fit between the bell and the spigot.Type: ApplicationFiled: May 18, 2012Publication date: September 13, 2012Applicant: MUELLER INTERNATIONAL, LLCInventors: William W. Holmes, IV, William H. Owen
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Publication number: 20120227240Abstract: A conduit coupling system, sealing device, bell and method of use are disclosed herein. The system comprises at least two piping components, and a sealing device. A first component has a bell and a second component has a spigot, the spigot is adapted to mate with the bell. The bell comprises a first end and a second end, the first end coupled to the first component. The bell has a concave annular inner surface and a diameter of the annular inner surface adjacent to the first end of the bell is greater than a diameter of the annular inner surface adjacent to the second end of the bell. The sealing device comprises a locking segment comprising a convex outer surface and a K-type gasket coupled to a locking segment or a non-restraining anti-extrusion segment. The sealing device is adapted to fit between the bell and the spigot.Type: ApplicationFiled: May 18, 2012Publication date: September 13, 2012Applicant: MUELLER INTERNATIONAL, LLCInventors: William W. Holmes, IV, William H. Owen
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Publication number: 20120049463Abstract: Gaskets for use with a bell and spigot coupling system are disclosed herein. The gasket comprises an elastomeric member having a front edge, a first section, and a second section. Axial forces generated by the insertion of the spigot to the first section of the elastomeric member displace the first section of the elastomeric member in an axial and radial direction.Type: ApplicationFiled: August 24, 2011Publication date: March 1, 2012Applicant: MUELLER INTERNATIONAL, LLCInventors: William W. Holmes, IV, William H. Owen
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Publication number: 20120038116Abstract: A conduit coupling system, sealing device, bell, and method of use are disclosed herein. The system comprises at least two piping components, and a sealing device. A first component has a bell and a second component has a spigot, the spigot is adapted to mate with the bell. The bell comprises a first end and a second end, the first end coupled to the first component. The bell has a concave annular inner surface and a diameter of the annular inner surface adjacent to the first end of the bell is greater than a diameter of the annular inner surface adjacent to the second end of the bell. The sealing device comprises a locking segment comprising a convex outer surface and a K-type gasket coupled to a locking segment or a non-restraining anti-extrusion segment. The sealing device is adapted to fit between the bell and the spigot.Type: ApplicationFiled: October 30, 2011Publication date: February 16, 2012Applicant: UNITED STATES PIPE AND FOUNDRY COMPANY, LLCInventors: William W. Holmes, IV, William H. Owen