Patents by Inventor Kevin Brittingham
Kevin Brittingham 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: 10436536Abstract: A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.Type: GrantFiled: November 2, 2018Date of Patent: October 8, 2019Assignee: Q, LLCInventors: Kevin Brittingham, Ethan Lessard, Brian McDonald
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Patent number: 10408554Abstract: A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.Type: GrantFiled: June 28, 2018Date of Patent: September 10, 2019Assignee: Q, LLCInventors: Kevin Brittingham, Ethan Lessard, Brian McDonald
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Patent number: 10401111Abstract: A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.Type: GrantFiled: June 22, 2017Date of Patent: September 3, 2019Assignee: Q, LLCInventors: Kevin Brittingham, Ethan Lessard, Brian McDonald
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Publication number: 20190154384Abstract: A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.Type: ApplicationFiled: November 2, 2018Publication date: May 23, 2019Inventors: Kevin Brittingham, Ethan Lessard, Brian McDonald
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Publication number: 20190072351Abstract: A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.Type: ApplicationFiled: June 28, 2018Publication date: March 7, 2019Applicant: Q, LLCInventors: Kevin Brittingham, Ethan Lessard, Brian McDonald
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Publication number: 20180306545Abstract: A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.Type: ApplicationFiled: June 28, 2018Publication date: October 25, 2018Inventors: Kevin Brittingham, Ethan Lessard, Brian McDonald
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Publication number: 20180202742Abstract: A modular suppressor kit includes a modular suppressor and suppressor tool. The modular suppressor includes a barrel attachment portion that has a central passage. The barrel attachment portion is configured to attach to a firearm barrel. The modular suppressor includes a cap portion that has a central passage. The modular suppressor includes a body portion that has an internal baffle structure and an expansion chamber. The body portion is attachable to, and separable from, the barrel attachment portion and the cap portion. The body portion defines a central passage that is alignable with the central passage of the barrel attachment portion and the central passage of the cap portion. The suppressor tool has an engagement feature for engaging with at least one of the barrel attachment portion, cap portion, and body portion.Type: ApplicationFiled: June 22, 2017Publication date: July 19, 2018Inventors: Kevin Brittingham, Ethan Lessard, Brian McDonald
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Publication number: 20170356711Abstract: The disclosure relates to a chamber flag with a substantially Z-shaped body having a central portion and a rod extending from the body; a chamber flag having a body defining an opening having an opening axis, and a rod extending from the body and having a rod axis substantially parallel to the opening axis, wherein the chamber flag is configured to support upper and lower receivers of a firearm at a fixed angle; and a method of temporarily securing a position of upper and lower receivers of a firearm by inserting a rod of a chamber flag into a pin channel of the upper receiver, inserting a portion of a body of the chamber flag into the lower receiver, wherein the lower receiver defines a pin opening, and inserting a pin through the pin opening and an opening defined by the body of the chamber flag.Type: ApplicationFiled: March 16, 2017Publication date: December 14, 2017Inventors: Ethan Lessard, Kevin Brittingham
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Patent number: 8424441Abstract: A booster system including a piston housing, a piston, a spring, and a rear cap attached to the piston housing. The piston housing includes an annular outer wall and an annular projection extending inward from the outer wall at a rear end of the piston housing. The piston is disposed within the piston housing and includes a bore and a radially outwardly extending flange at its front end. The spring is radially disposed between the piston housing and the piston in a space enclosed by the outwardly extending flange and the annular projection. The rear cap includes an end wall extending radially outward from a rear end of the piston housing. A side wall extends forward from the end wall and hangs over the outer wall of the piston housing at a radial distance from the outer wall of the piston housing. The sidewall of the rear cap includes an engagement surface for attachment to a body of a silencer.Type: GrantFiled: August 20, 2010Date of Patent: April 23, 2013Assignee: Advanced Armament Corp.Inventors: Kevin Brittingham, Michael Leighton Smith
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Patent number: 7987944Abstract: A baffle configured for use in a firearm sound suppressor is disposed along a longitudinal axis that defines a path of travel for a projectile moving from a rearward side to a forward side. The baffle includes a rear bell portion having a first annular exterior surface and a forward bell portion having a second annular exterior surface. Along the longitudinal axis in a forward direction, the rear bell portion decreases in cross-section and the forward bell portion increases in cross-section. The baffle further includes a waist portion connecting the rear bell portion and the forward bell portion. A central bore extends along the longitudinal axis through the rear bell portion and defines an annular interior surface which is sized to receive a projectile traveling along the longitudinal axis. The baffle may be one of a plurality of baffles in a baffle stack.Type: GrantFiled: August 10, 2010Date of Patent: August 2, 2011Assignee: Advanced Armament Corp., LLCInventors: Kevin Brittingham, Mike Smith, Hunter Terhune
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Publication number: 20110088540Abstract: A booster system including a piston housing, a piston, a spring, and a rear cap attached to the piston housing. The piston housing includes an annular outer wall and an annular projection extending inward from the outer wall at a rear end of the piston housing. The piston is disposed within the piston housing and includes a bore and a radially outwardly extending flange at its front end. The spring is radially disposed between the piston housing and the piston in a space enclosed by the outwardly extending flange and the annular projection. The rear cap includes an end wall extending radially outward from a rear end of the piston housing. A side wall extends forward from the end wall and hangs over the outer wall of the piston housing at a radial distance from the outer wall of the piston housing. The sidewall of the rear cap includes an engagement surface for attachment to a body of a silencer.Type: ApplicationFiled: August 20, 2010Publication date: April 21, 2011Applicant: ADVANCED ARMAMENT CORPORATIONInventors: Kevin Brittingham, Michael Leighton Smith
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Patent number: D823976Type: GrantFiled: October 20, 2016Date of Patent: July 24, 2018Assignee: Q, LLCInventors: Brian McDonald, Kevin Brittingham, Ethan Lessard
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Patent number: D827753Type: GrantFiled: December 20, 2016Date of Patent: September 4, 2018Assignee: Q, LLCInventors: Ethan Lessard, Kevin Brittingham, Brian McDonald, Nicholas Schafer, Patrick Law
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Patent number: D837922Type: GrantFiled: July 20, 2016Date of Patent: January 8, 2019Assignee: Q, LLCInventors: Brian McDonald, Kevin Brittingham, Ethan Lessard
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Patent number: D867511Type: GrantFiled: May 5, 2017Date of Patent: November 19, 2019Assignee: Q, LLCInventors: Kevin Brittingham, Ethan Lessard, Brian McDonald
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Patent number: D871536Type: GrantFiled: July 25, 2018Date of Patent: December 31, 2019Assignee: Q, LLCInventors: Ethan Lessard, Kevin Brittingham, Brian McDonald, Nicholas Schafer, Patrick Law
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Patent number: D872821Type: GrantFiled: June 11, 2018Date of Patent: January 14, 2020Assignee: Q, LLCInventors: Brian McDonald, Kevin Brittingham
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Patent number: D886229Type: GrantFiled: November 7, 2018Date of Patent: June 2, 2020Assignee: Q, LLCInventors: Brian McDonald, Kevin Brittingham, Ethan Lessard
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Patent number: D898857Type: GrantFiled: October 2, 2019Date of Patent: October 13, 2020Assignee: Q, LLCInventors: Kevin Brittingham, Ethan Lessard, Brian McDonald
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Patent number: D931402Type: GrantFiled: June 25, 2020Date of Patent: September 21, 2021Assignee: Q, LLCInventors: Kevin Brittingham, Ethan Lessard, Brian McDonald