| RE47335 | Firearm with interchangeable calibers and/or improved sights | Aug 31, 15 | Apr 02, 19 | Zev Technologies, Inc. |
| 9939226 | Firearm training apparatus and method | Aug 25, 16 | Apr 10, 18 | The United States of America, as Represented by the Secretary of Homeland Security |
| 9879929 | Slide for a rifle | May 17, 16 | Jan 30, 18 | L & O HUNTING GROUP GMBH |
| 9857136 | Conversion device for a firearm | Jan 19, 16 | Jan 02, 18 | OUTLANDER LLC |
| 9816768 | Gas-operated firearm with pressure compensating gas piston | Jul 01, 16 | Nov 14, 17 | RA BRANDS, L.L.C. |
| 9810496 | Semiautomatic firearm | Jan 16, 15 | Nov 07, 17 | SAVAGE ARMS, INC. |
| 9803940 | Shell loading system for firearm | May 04, 15 | Oct 31, 17 | STURM, RUGER & COMPANY, INC. |
| 9791224 | Firearm bolt carrier | Mar 13, 17 | Oct 17, 17 | Not available |
| 9739554 | Dual ejection port firearm | May 13, 16 | Aug 22, 17 | FALKOR SID, INC. |
| 9664466 | Lock interface insert for bolt assembly of a firearm | Aug 23, 16 | May 30, 17 | Not available |
| 9599417 | Extractor mechanism for firearm | Jan 16, 15 | Mar 21, 17 | SAVAGE ARMS, INC. |
| 9599419 | Ambidextrous bolt catch and firearm | Nov 18, 15 | Mar 21, 17 | FALKOR SID, INC. |
| 9513076 | Firearm with reciprocating bolt assembly | Jan 16, 15 | Dec 06, 16 | SAVAGE ARMS, INC. |
| 9441904 | Firearm training apparatus and method | Sep 29, 15 | Sep 13, 16 | The United States of America, as represented by the Secretary of Homeland Security |
| 9423193 | Lock interface insert for machine gun bolt assembly | Sep 25, 15 | Aug 23, 16 | Not available |
| 9417020 | Ambidextrous bolt catch and magazine release and firearm | Jan 12, 15 | Aug 16, 16 | FALKOR SID, INC. |
| 9404702 | Electromechanical firing mechanism | Oct 29, 15 | Aug 02, 16 | Not available |
| 9383149 | Gas-operated firearm with pressure compensating gas piston | Jul 20, 15 | Jul 05, 16 | RA BRANDS, L.L.C. |
| 9347738 | Folding stock attachment with modified bolt carrier for automatic recoil rifles and pistols | Oct 30, 15 | May 24, 16 | Not available |
| 9341423 | Dual ejection port firearm | Dec 23, 14 | May 17, 16 | FALKOR SID, INC. |