Sep 9, 2025

US12410983 - Firearm suppressor with components of two or more materials

A firearm suppressor is provided, including a tubular core, a baffle carried within the core, and a tubular mount. The core may be attached end-to-end to the mount. A cap may be attached end-to-end to the core opposite the mount. An intermediate member may be included, extending between the mount and the cap, and residing outboard of the core. The intermediate member may be welded to the mount and to the cap. The mount, the cap, and the intermediate member may be composed of one or more of titanium, aluminum, resins, polymers, composites, carbon fiber, and ceramics, whereas the core and the baffle may be composed of one or more of cobalt, nickel alloy, steel, stainless steel, and cobalt alloy.

Assignee: Rugged Design, Inc.
Inventors: Henry L. Graham, II, George Michael Derdziak
Filing date: 2020-08-07

firearmsuppressorammunition

The patent describes a firearm suppressor featuring a tubular core and baffle made from different materials than the mount, cap, and intermediate member, which can include various metals and composites. This design allows for enhanced performance and durability by utilizing specific materials for different components of the suppressor.

Claim 1

A firearm suppressor, comprising: a one-piece tubular core defining an upstream end and a downstream end, the upstream end having a first threading and the downstream end having a second threading that is opposite the first threading; a baffle, the baffle carried within the core; a tubular mount, the core attached by the first threading to the exterior of the mount; a cap, the cap attached to the core opposite the mount by the second threading; an intermediate member, the intermediate member extending between the mount and the cap and welded to both, and residing outboard of the core; the mount, the cap, and the intermediate member being composed of a first material; and the core and the baffle being composed of a second material different than the first material. a one-piece tubular core defining an upstream end and a downstream end, the upstream end having a first threading and the downstream end having a second threading that is opposite the first threading; a baffle, the baffle carried within the core; a tubular mount, the core attached by the first threading to the exterior of the mount; a cap, the cap attached to the core opposite the mount by the second threading; an intermediate member, the intermediate member extending between the mount and the cap and welded to both, and residing outboard of the core; the mount, the cap, and the intermediate member being composed of a first material; and the core and the baffle being composed of a second material different than the first material.

Google Patents

https://patents.google.com/patent/US12410983

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12410983