Patents by Inventor Ryan Fairchild Larson
Ryan Fairchild Larson 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).
-
Publication number: 20230392731Abstract: A grip ring includes a substantially frustoconical metal ring body defining a diameter that tapers from a first lateral end of the ring body to a second lateral end of the ring body opposite the first lateral end, the ring body further defining a first circumferential end, a second circumferential end opposite the first circumferential end, an inner surface defining a guide ring opening, and an outer surface opposite the inner surface; and a gap defined between the first circumferential end and the second circumferential end; wherein the ring body is configured to be compressed radially inward to reduce a width of the gap between the first circumferential end and the second circumferential end.Type: ApplicationFiled: August 17, 2023Publication date: December 7, 2023Inventor: Ryan Fairchild Larson
-
Publication number: 20230383876Abstract: A compression fitting includes a first fitting segment defining a first arcuate central section, a first retention rib extending radially inward from the first arcuate central section; a second fitting segment defining a second arcuate central section, a second retention rib ending radially inward from the second arcuate central section; and a grip ring defining a first ring end and a second ring end, wherein a split is defined between the first ring end and the second ring end, and wherein the first ring end engages the first retention rib and the second ring end engages the second retention rib.Type: ApplicationFiled: May 24, 2023Publication date: November 30, 2023Inventor: Ryan Fairchild Larson
-
Patent number: 11774022Abstract: A pipe fitting includes a fitting body defining an inner surface, an outer surface, a first fitting end, and a second fitting end, the inner surface defining a channel extending from the first fitting end to the second fitting end, a portion of the inner surface defining a tapered region tapering towards the first fitting end; and an engagement assembly comprising a metal grip ring received in the channel, the metal grip ring defining a substantially frustoconical ring body, the ring body defining a diameter that tapers from a first lateral end of the ring body to a second lateral end of the ring body, the engagement assembly configured to slide along the tapered region.Type: GrantFiled: September 15, 2021Date of Patent: October 3, 2023Assignee: Mueller International, LLCInventor: Ryan Fairchild Larson
-
Publication number: 20230304621Abstract: A machine includes a tool housing defining a housing cavity; a first tool coupled to a first linear drive mechanism, the first tool linearly repositionable along an axis by the first linear drive mechanism about and between a first retracted position and an extended position, the first tool positioned within the housing cavity in the first retracted position, the first tool positioned external to the housing cavity in the extended position; and a second tool coupled to a second linear drive mechanism, the second tool linearly repositionable along the axis by the second linear drive mechanism about and between a second retracted position and a sealing position, the second tool positioned within the housing cavity in the second retracted position, the second tool positioned external to the housing cavity in the sealing position.Type: ApplicationFiled: May 18, 2023Publication date: September 28, 2023Inventors: Mohammad Unnus Qasim, Yixin Li, Ryan Fairchild Larson
-
Patent number: 11767939Abstract: A grip ring can include a ring body defining an inner surface facing radially inward, a first tooth, and a second tooth; each of the first tooth and the second tooth extending from the inner surface of the ring body, each of the first tooth and the second tooth defining a cylindrical end surface facing radially inward, a first side surface of each of the first tooth and the second tooth extending from the end surface of the respective tooth and towards the inner surface, and a second side surface of each of the first tooth and the second tooth extending from the end surface of the respective tooth and towards the inner surface; each of the first side surface and the second side surface of the respective tooth being angled in cross section with respect to the end surface.Type: GrantFiled: March 23, 2021Date of Patent: September 26, 2023Assignee: Mueller International, LLCInventor: Ryan Fairchild Larson
-
Patent number: 11754208Abstract: A pipe fitting includes a fitting body defining an inner surface, an outer surface, a first fitting end, and an second fitting end, the inner surface defining a channel extending from the first fitting end to the second fitting end, a portion of the inner surface defining a tapered region tapering towards the first fitting end; and an engagement assembly comprising a metal grip ring received in the channel, the metal grip ring defining a ring body and a plurality of teeth extending inward from the ring body, the engagement assembly configured to slide along the tapered region.Type: GrantFiled: December 3, 2020Date of Patent: September 12, 2023Assignee: Mueller International, LLCInventor: Ryan Fairchild Larson
-
Patent number: 11692659Abstract: A machine includes a tool housing defining a housing cavity; a first tool coupled to a first linear drive mechanism, the first tool linearly repositionable along an axis by the first linear drive mechanism about and between a first retracted position and an extended position, the first tool positioned within the housing cavity in the first retracted position, the first tool positioned external to the housing cavity in the extended position; and a second tool coupled to a second linear drive mechanism, the second tool linearly repositionable along the axis by the second linear drive mechanism about and between a second retracted position and a sealing position, the second tool positioned within the housing cavity in the second retracted position, the second tool positioned external to the housing cavity in the sealing position.Type: GrantFiled: March 25, 2022Date of Patent: July 4, 2023Assignee: Mueller International, LLCInventors: Mohammad Unnus Qasim, Yixin Li, Ryan Fairchild Larson
-
Publication number: 20220341520Abstract: A joint assembly can include a piping element and a fastener configured to secure a pipe length to the piping element, the fastener including: a nut; a gasket positioned at least partially between the nut and the piping element; and a grip band positioned at least partially between the nut and the gasket, the grip band defining a first axial end and a second axial end, the grip band including a plurality of teeth extending from the first axial end, each of the plurality of teeth configured to rotate with respect to an axis of the grip band in transition between an uncompressed condition and a compressed condition to change a corresponding angle of attack of each of the plurality of teeth with respect to the pipe length.Type: ApplicationFiled: April 21, 2021Publication date: October 27, 2022Inventor: Ryan Fairchild Larson
-
Publication number: 20220341519Abstract: Example aspects of a tight-seal piping component, a tight-seal piping assembly, and a method for preventing leaking in a piping assembly are disclosed. The tight-seal piping component can comprise a fitting body defining a fitting inner surface, a fitting outer surface opposite the fitting inner surface, a first fitting end, and a second fitting end opposite the first fitting end, the fitting inner surface defining: an interior channel defining a fitting axis; a seal stop surface within the interior channel; and internal threading between first fitting end and the seal stop surface, the internal threading defining straight threading extending in a direction about perpendicular to the fitting axis; and a seal received within interior channel and abutting seal stop surface.Type: ApplicationFiled: April 21, 2021Publication date: October 27, 2022Inventor: Ryan Fairchild Larson
-
Publication number: 20220307641Abstract: A machine includes a tool housing defining a housing cavity; a first tool coupled to a first linear drive mechanism, the first tool linearly repositionable along an axis by the first linear drive mechanism about and between a first retracted position and an extended position, the first tool positioned within the housing cavity in the first retracted position, the first tool positioned external to the housing cavity in the extended position; and a second tool coupled to a second linear drive mechanism, the second tool linearly repositionable along the axis by the second linear drive mechanism about and between a second retracted position and a sealing position, the second tool positioned within the housing cavity in the second retracted position, the second tool positioned external to the housing cavity in the sealing position.Type: ApplicationFiled: March 25, 2022Publication date: September 29, 2022Inventors: Mohammad Unnus Qasim, Yixin Li, Ryan Fairchild Larson
-
Publication number: 20220307631Abstract: A grip ring can include a ring body defining an inner surface facing radially inward, a first tooth, and a second tooth; each of the first tooth and the second tooth extending from the inner surface of the ring body, each of the first tooth and the second tooth defining a cylindrical end surface facing radially inward, a first side surface of each of the first tooth and the second tooth extending from the end surface of the respective tooth and towards the inner surface, and a second side surface of each of the first tooth and the second tooth extending from the end surface of the respective tooth and towards the inner surface; each of the first side surface and the second side surface of the respective tooth being angled in cross section with respect to the end surface.Type: ApplicationFiled: March 23, 2021Publication date: September 29, 2022Inventor: Ryan Fairchild Larson
-
Publication number: 20220178475Abstract: Example aspects of a pipe fitting, a pipe fitting assembly, and a method for tightening a pipe fitting assembly are disclosed. The pipe fitting can comprise a fitting body defining an inner surface, an outer surface, a first fitting end, and an second fitting end, the inner surface defining a channel extending from the first fitting end to the second fitting end, a portion of the inner surface defining a tapered region tapering towards the first fitting end; and an engagement assembly comprising a metal grip ring received in the channel, the metal grip ring defining a ring body and a plurality of teeth extending inward from the ring body, the engagement assembly configured to slide along the tapered region.Type: ApplicationFiled: December 3, 2020Publication date: June 9, 2022Inventor: Ryan Fairchild Larson
-
Publication number: 20220178479Abstract: A pipe fitting includes a fitting body defining an inner surface, an outer surface, a first fitting end, and a second fitting end, the inner surface defining a channel extending from the first fitting end to the second fitting end, a portion of the inner surface defining a tapered region tapering towards the first fitting end; and an engagement assembly comprising a metal grip ring received in the channel, the metal grip ring defining a substantially frustoconical ring body, the ring body defining a diameter that tapers from a first lateral end of the ring body to a second lateral end of the ring body, the engagement assembly configured to slide along the tapered region.Type: ApplicationFiled: September 15, 2021Publication date: June 9, 2022Inventor: Ryan Fairchild Larson