Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D888182 | Firearm upper receiver | Jeffrey James O'Brien | 2020-06-23 |
| 10677549 | Gas accumulation chamber | Jeffrey James O'Brien | 2020-06-09 |
| 10670355 | Gas accumulation chamber | Jeffrey James O'Brien | 2020-06-02 |
| D879904 | Firearm handguard | Jeffrey James O'Brien | 2020-03-31 |
| 10551145 | Modular key-slot accessory mounting system for a firearm | Jeffrey James O'Brien | 2020-02-04 |
| D872218 | Firearm handguard | Jeffrey James O'Brien | 2020-01-07 |
| 10415907 | Firearm buffer with biasing member | Jeffrey James O'Brien | 2019-09-17 |
| 10295304 | Firearm handguard assembly | Jeffrey James O'Brien | 2019-05-21 |
| 10260838 | Firearm handguard | Jeffrey James O'Brien | 2019-04-16 |
| 10260841 | Firearm accessory mounting system | Jeffrey James O'Brien | 2019-04-16 |
| 10247496 | Charging handle with improved gas deflection | — | 2019-04-02 |
| D844091 | Firearm handguard | Jeffrey James O'Brien | 2019-03-26 |
| 10168120 | Adaptive configuration for a firearm | Gustavo Torres Palacios | 2019-01-01 |
| 10132580 | Forward assist assembly | Jeffrey James O'Brien | 2018-11-20 |
| 10126094 | Firearm handguard assembly | Jeffrey James O'Brien | 2018-11-13 |
| 9909826 | Charging handle with cog and spring | — | 2018-03-06 |
| 9791239 | Firearm handguard assembly | Jeffrey James O'Brien | 2017-10-17 |
| D798409 | Non-ambidextrous charging handle | Jeffrey James O'Brien | 2017-09-26 |
| 9739549 | Charging handle with push rod | — | 2017-08-22 |
| 9709358 | Coupling various firearm accessories to a firearm | — | 2017-07-18 |
| 9677833 | Charging handle with improved gas deflection | — | 2017-06-13 |
| 9488424 | Charging handle with cog and spring | — | 2016-11-08 |
| 9470472 | Adaptive configuration for a firearm | Gustavo Torres Palacios | 2016-10-18 |
| 9459078 | Accessory mounting mechanism for firearm | — | 2016-10-04 |
| 9383163 | Firearm accessory keyhole locking interface | Jeff James O'Brien | 2016-07-05 |