Patents by Inventor Evan Michael Choltco-Devlin
Evan Michael Choltco-Devlin 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: 11851135Abstract: A cinch direct mount 2× ring system is disclosed. One embodiment discloses a chainring assembly having a drive side crank arm with a chainring assembly interface including a plurality of splines, a circumference, and an axial length. The chainring assembly includes a first chainring having a first outer diameter and a first center assembly shape. The chainring assembly includes a second chainring having a second outer diameter and a second center assembly shape, the second outer diameter being different than the first outer diameter. The chainring assembly also includes a fastener to couple the first chainring and the second chainring with the chainring assembly interface, such that at least one of the first center assembly shape or the second center assembly shape engages with the plurality of splines.Type: GrantFiled: May 24, 2021Date of Patent: December 26, 2023Assignee: Fox Factory, Inc.Inventors: Evan Michael Choltco-Devlin, Jason Kennett, David Robert Edwards
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Patent number: 11753098Abstract: A seat post head assembly is disclosed. The assembly includes a housing coupled to a seat post, the housing including a cylindrical bore, and a first and second threaded chamber. A rotatable core is inserted into and rotates within the cylindrical bore, the rotatable core including a seat rail clamp assembly to fixedly clamp a set of seat rails and provide independent adjustment of a fore-aft location of the seat without affecting a pitch of the seat. The assembly additionally includes a first threaded member that threads into the first threaded chamber, contacts the rotatable core, and adjusts the pitch of the seat without affecting the fore-aft location of the seat. The assembly also includes a second threaded member that threads into the second threaded chamber, contacts a different portion of the rotatable core, and provides a physical hard stop against a change in the pitch.Type: GrantFiled: July 5, 2022Date of Patent: September 12, 2023Assignee: Fox Factory, Inc.Inventors: Evan Michael Choltco-Devlin, David Robert Edwards
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Publication number: 20230234673Abstract: A cinch direct mount 2× ring system is disclosed. One embodiment discloses a chainring assembly having a drive side crank arm with a chainring assembly interface including a plurality of splines, a circumference, and an axial length. The chainring assembly includes a first chainring having a first outer diameter and a first center assembly shape. The chainring assembly includes a second chainring having a second outer diameter and a second center assembly shape, the second outer diameter being different than the first outer diameter. The chainring assembly also includes a fastener to couple the first chainring and the second chainring with the chainring assembly interface, such that at least one of the first center assembly shape or the second center assembly shape engages with the plurality of splines.Type: ApplicationFiled: February 14, 2023Publication date: July 27, 2023Applicant: Fox Factory, Inc.Inventors: Evan Michael CHOLTCO-DEVLIN, Jason KENNETT, David Robert EDWARDS
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Patent number: 11708122Abstract: A seat post head assembly is disclosed. The assembly includes a housing coupled to a seat post, the housing including a cylindrical bore, and a first and second threaded chamber. A rotatable core is inserted into and rotates within the cylindrical bore, the rotatable core including a seat rail clamp assembly to fixedly clamp a set of seat rails and provide independent adjustment of a fore-aft location of the seat without affecting a pitch of the seat. The assembly additionally includes a first threaded member that threads into the first threaded chamber, contacts the rotatable core, and adjusts the pitch of the seat without affecting the fore-aft location of the seat. The assembly also includes a second threaded member that threads into the second threaded chamber, contacts a different portion of the rotatable core, and provides a physical hard stop against a change in the pitch.Type: GrantFiled: March 30, 2022Date of Patent: July 25, 2023Assignee: Fox Factory, Inc.Inventors: Evan Michael Choltco-Devlin, David Robert Edwards
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Publication number: 20230219653Abstract: A chain guide is disclosed herein. The chain guide includes a backplate and a chain guide. The backplate has an elongated opening therein. The chain guide includes a guide to orient a chain with respect to the sprocket. The chain guide also includes a retaining assembly to removably and adjustably frictionally couple the guide at a given location along the elongated opening in the backplate, such that when the guide is rotated axially about the retaining assembly, the guide is retained at the given location.Type: ApplicationFiled: February 27, 2023Publication date: July 13, 2023Applicant: Fox Factory, Inc.Inventors: Robert CHARETTE, Douglas CHALMERS, Evan Michael CHOLTCO-DEVLIN
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Patent number: 11603167Abstract: A chain guide is disclosed herein. The chain guide includes a backplate and a chain guide. The backplate has an elongated opening therein. The chain guide includes a guide to orient a chain with respect to the sprocket. The chain guide also includes a retaining assembly to removably and adjustably frictionally couple the guide at a given location along the elongated opening in the backplate, such that when the guide is rotated axially about the retaining assembly, the guide is retained at the given location.Type: GrantFiled: April 17, 2020Date of Patent: March 14, 2023Assignee: Fox Factory, Inc.Inventors: Robert Charette, Douglas Chalmers, Evan Michael Choltco-Devlin
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Publication number: 20230026821Abstract: A crank preload collar assembly is disclosed. The crank preload collar assembly includes a preload collar body having an axial opening therein to fit around a spindle of a crank assembly. The crank preload collar assembly also includes a clampable opening formed in a portion of the preload collar body. A cam lever is coupled with both sides of the clampable opening, wherein the cam lever provides a clamping force to the preload collar body with respect to the spindle.Type: ApplicationFiled: July 20, 2022Publication date: January 26, 2023Applicant: Fox Factory, Inc.Inventors: Evan Michael Choltco-Devlin, Fraser Andrew
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Publication number: 20230014123Abstract: A crank impact and wear protection article is disclosed. The crank arm includes a crank body and an impact and wear protection article coupled with the crank body.Type: ApplicationFiled: May 24, 2022Publication date: January 19, 2023Applicant: Fox Factory, Inc.Inventors: Fraser ANDREW, Evan Michael CHOLTCO-DEVLIN, Douglas CHALMERS, Robbie ROBERTS, Marco SOTA
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Patent number: 11542072Abstract: A lid assembly including a camming lever and a sealing member for selectively sealing and unsealing a drinking aperture of a lid main body. The camming lever is rotatably to selectively move the sealing member between a sealed position adjacent to and an unsealed position spaced apart from the drinking aperture. The camming lever includes a lever arm extending from two cams having a cam axle extending therebetween. The cam axle is pivotally attached to the sealing member, which is pivotally attached to the lid main body. The cams engage an upper surface of the lid main body. A stub axle extends laterally outward from each cam and engages a ledge which limiting upward movement of the cams.Type: GrantFiled: September 24, 2021Date of Patent: January 3, 2023Assignee: Pacific Market International LLCInventor: Evan Michael Choltco-Devlin
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Publication number: 20220411011Abstract: Disclosed herein is a threaded bottom bracket comprising: an internal sleeve, a ball bearing, wherein an inner race of the ball bearing is an extended inner race, a cup fit to concentrically hold the ball bearing, wherein the cup is coupled to the internal sleeve, a labyrinth, the labyrinth coupled to the ball bearing and fit to prevent water and debris from entering the ball bearing, wherein the labyrinth and the cup form a path, and a rotary seal disposed between the ball bearing and the labyrinth, the rotary seal having an external seal that seals against the extended inner race.Type: ApplicationFiled: June 28, 2022Publication date: December 29, 2022Applicant: Fox Factory, Inc.Inventors: Douglas Alexander Chalmers, Paul Klawer, Bjorn Borgers, Evan Michael Choltco-Devlin, Bart Scicchitano, Fraser Andrew, Aljonn Lacerna
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Publication number: 20220389979Abstract: An electronic automatically decoupling hub assembly is disclosed herein. The assembly has an axle and a hub shell rotationally positioned about the axle. A controller provides automatic activation/deactivation signals to an inductor. The assembly has a bearing rotationally positioned about the axle and a ratchet ring, having a plurality of teeth, rotationally positioned about the bearing. One or more pawls are provided to engage with at least some of the teeth of the ratchet ring and a seal is used to contain the pawls within the assembly. A cassette body assembly is coupled with the ratchet ring and an end cap is used to prevent a contaminant from entering into the decoupling hub assembly.Type: ApplicationFiled: August 18, 2022Publication date: December 8, 2022Applicant: Fox Factory, Inc.Inventors: Evan Michael CHOLTCO-DEVLIN, Mark Stephen FITZSIMMONS, Wesley E. ALLINGER
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Publication number: 20220332382Abstract: A seat post head assembly is disclosed. The assembly includes a housing coupled to a seat post, the housing including a cylindrical bore, and a first and second threaded chamber. A rotatable core is inserted into and rotates within the cylindrical bore, the rotatable core including a seat rail clamp assembly to fixedly clamp a set of seat rails and provide independent adjustment of a fore-aft location of the seat without affecting a pitch of the seat. The assembly additionally includes a first threaded member that threads into the first threaded chamber, contacts the rotatable core, and adjusts the pitch of the seat without affecting the fore-aft location of the seat. The assembly also includes a second threaded member that threads into the second threaded chamber, contacts a different portion of the rotatable core, and provides a physical hard stop against a change in the pitch.Type: ApplicationFiled: March 30, 2022Publication date: October 20, 2022Applicant: Fox Factory, Inc.Inventors: Evan Michael CHOLTCO-DEVLIN, David Robert EDWARDS
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Publication number: 20220332383Abstract: A seat post head assembly is disclosed. The assembly includes a housing coupled to a seat post, the housing including a cylindrical bore, and a first and second threaded chamber. A rotatable core is inserted into and rotates within the cylindrical bore, the rotatable core including a seat rail clamp assembly to fixedly clamp a set of seat rails and provide independent adjustment of a fore-aft location of the seat without affecting a pitch of the seat. The assembly additionally includes a first threaded member that threads into the first threaded chamber, contacts the rotatable core, and adjusts the pitch of the seat without affecting the fore-aft location of the seat. The assembly also includes a second threaded member that threads into the second threaded chamber, contacts a different portion of the rotatable core, and provides a physical hard stop against a change in the pitch.Type: ApplicationFiled: July 5, 2022Publication date: October 20, 2022Applicant: Fox Factory, Inc.Inventors: Evan Michael CHOLTCO-DEVLIN, David Robert EDWARDS
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Patent number: 11428279Abstract: An electronic automatically decoupling hub assembly is disclosed herein. The decoupling hub assembly has an axle and a hub shell rotationally positioned about the axle. A controller provides automatic activation/deactivation signals to an inductor. The decoupling hub assembly has a bearing rotationally positioned about the axle and a cassette body assembly, having a plurality of teeth, rotationally positioned about the bearing. One or more pawls are provided to engage with at least some of the teeth of the cassette body assembly and a seal is used to contain the pawls within the decoupling hub assembly. A cassette body assembly is coupled with the ratchet ring and an end cap is used to prevent a contaminant from entering into the decoupling hub assembly.Type: GrantFiled: November 25, 2019Date of Patent: August 30, 2022Assignee: Fox Factory, Inc.Inventors: Evan Michael Choltco-Devlin, Mark Stephen Fitzsimmons, Wesley E. Allinger
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Patent number: 11377164Abstract: A seat post head assembly is disclosed. The assembly includes a housing coupled to a seat post, the housing including a cylindrical bore, and a first and second threaded chamber. A rotatable core is inserted into and rotates within the cylindrical bore, the rotatable core including a seat rail clamp assembly to fixedly clamp a set of seat rails and provide independent adjustment of a fore-aft location of the seat without affecting a pitch of the seat. The assembly additionally includes a first threaded member that threads into the first threaded chamber, contacts the rotatable core, and adjusts the pitch of the seat without affecting the fore-aft location of the seat. The assembly also includes a second threaded member that threads into the second threaded chamber, contacts a different portion of the rotatable core, and provides a physical hard stop against a change in the pitch.Type: GrantFiled: September 16, 2020Date of Patent: July 5, 2022Assignee: Fox Factory, Inc.Inventors: Evan Michael Choltco-Devlin, David Robert Edwards
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Patent number: 11292539Abstract: A seat post head assembly is disclosed. The assembly includes a housing coupled to a seat post, the housing including a cylindrical bore, and a first and second threaded chamber. A rotatable core is inserted into and rotates within the cylindrical bore, the rotatable core including a seat rail clamp assembly to fixedly clamp a set of seat rails and provide independent adjustment of a fore-aft location of the seat without affecting a pitch of the seat. The assembly additionally includes a first threaded member that threads into the first threaded chamber, contacts the rotatable core, and adjusts the pitch of the seat without affecting the fore-aft location of the seat. The assembly also includes a second threaded member that threads into the second threaded chamber, contacts a different portion of the rotatable core, and provides a physical hard stop against a change in the pitch.Type: GrantFiled: September 21, 2020Date of Patent: April 5, 2022Assignee: Fox Factory, Inc.Inventors: Evan Michael Choltco-Devlin, David Robert Edwards
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Publication number: 20220009680Abstract: A lid assembly including a camming lever and a sealing member for selectively sealing and unsealing a drinking aperture of a lid main body. The camming lever is rotatably to selectively move the sealing member between a sealed position adjacent to and an unsealed position spaced apart from the drinking aperture. The camming lever includes a lever arm extending from two cams having a cam axle extending therebetween. The cam axle is pivotally attached to the sealing member, which is pivotally attached to the lid main body. The cams engage an upper surface of the lid main body. A stub axle extends laterally outward from each cam and engages a ledge which limiting upward movement of the cams.Type: ApplicationFiled: September 24, 2021Publication date: January 13, 2022Inventor: Evan Michael Choltco-Devlin
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Patent number: 11161679Abstract: A container assembly is provided comprising a container body, a stopper member removably attachable to the container to seal a container aperture thereof, and a thermal insulation member removably attachable to an upper body portion of the container body. The thermal insulation member has a sidewall extending downwardly from an upper portion and defining a downwardly opening cavity within which the upper body portion and the stopper are positioned. The sidewall and the upper portion of the thermal insulation member each include an inner wall and an outer wall spaced apart from the inner wall. An insulation chamber is disposed between the inner and outer walls. The thermal insulation member includes an engagement portion adapted to engage with a corresponding engagement portion of the upper body portion to removably attach the thermal insulation member thereto.Type: GrantFiled: April 10, 2019Date of Patent: November 2, 2021Assignee: Pacific Market International, LLCInventors: Evan Michael Choltco-Devlin, Ping The Phan, Michael Carl Beckman
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Patent number: D938784Type: GrantFiled: May 29, 2019Date of Patent: December 21, 2021Assignee: Pacific Market International, LLCInventors: Jacob D. Silsby, Evan Michael Choltco-Devlin, Michael Carl Beckman
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Patent number: D1016572Type: GrantFiled: November 30, 2021Date of Patent: March 5, 2024Assignee: Pacific Market International, LLCInventors: Jacob D. Silsby, Evan Michael Choltco-Devlin, Michael Carl Beckman