Summit Sound Technologies, LLC

Ensign-bickford Aerospace & Defense Company

Electro-mechanical Corporation

Energetic Armament, LLC

Karl Reid Edminster

Stephen A Piche

Andrew DeMedeiros

Stephen W Bartholomew

Marc Morris

Ruben Medeiros

Stephen Armand Piché

Provided is a firearm noise suppressor baffle formed of at least two material zones. The zones are made of materials having dissimilar coefficients of thermal expansion from each other and have an interface substantially transverse to a bore axis. The baffle includes an annularly interrupting gap having a width. The gap is formed in at least one of the material zones and extends substantially longitudinal relative to the bore axis from an edge of the baffle.

Hybrid heterogeneous material baffle for firearm noise suppressor

Provided is a firearm noise suppressor having a baffle chamber unit defining a plurality of separated interior chambers and having a length and a substantially imperforate outer wall surface. The interior chambers are separated by at least one interior baffle wall with a central opening configured to allow passage of a projectile. A removable identification member with identifying indicia thereon assembled on the baffle chamber unit covers at least a portion but less that the entire length of the outer wall surface of the baffle chamber unit's length and a selected area of the member is affixed to the outer surface of the baffle chamber unit so as to prevent the removal of the member without a machining process to the selected area.

Firearm noise suppressor construction

Provided is a method of repairing a firearm noise suppressor that includes a baffle chamber unit and a removable identification band with identifying indicia thereon with material of an area of the band is affixed to the baffle chamber unit to prevent the removal of the band without a machining process to the selected area. The method includes machining the affixed area of the band to remove the affixed material, removing the band from the baffle chamber unit, repairing or preplacing the baffle chamber unit, reinstalling the band on the baffle chamber unit, and affixing a different area of the band to the baffle chamber unit to prevent the removal of the band without a machining process.

Method of repairing a firearm noise suppressor

Provided is a firearm noise suppressor having a baffle chamber unit with at least one dimpled recess on an outer surface thereof. An identification band with identifying indicia thereon is placed on the baffle chamber unit over the at least one dimpled recess, and an area of the band is deformed into the dimpled recess to prevent the removal of the band without a machining process.

Firearm noise suppressor construction and method of manufacture and repairing

Gun suppressor

A remote detonator system is provided. The remote detonator system includes a receiver and a transmitter. The receiver includes a transducer configured to receive an ultrasonic acoustic signal. The transducer is electrically coupled to a first controller, the first controller having a processor responsive to executable computer instructions for detonating a charge in response to the transducer receiving the ultrasonic acoustic signal. A transmitter is provided having a transmitter configured to selectively emit the ultrasonic acoustic signal in response to an actuation by an operator.

Signal encrypted digital detonator system

A flexible pneumatic actuator assembly includes a front base, a rear base, a length of flexible tubing having a front end secured to the front base and a rear end secured to the rear base, a flexible piston rod extending through an aperture in the front base and into an internal volume of the length of flexible tubing, and a piston secured to the piston rod within the internal volume of the length of flexible tubing. The piston is configured to maintain an air tight seal against an inner wall of the tubing upon bending of the tubing in a region including the piston.

Growing community of inventors

Fairhaven, MA, United States of America

Karl Reid Edminster