Free floating handguard anchoring system
US11131525B2 · kind B2 · utility
3Cited by
178References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 14, 2020 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Jul 14, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF41G11/003
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Handguard anchoring systems suitable for attaching a handguard to a firearm are disclosed, including systems having a fastener that extends into a barrel nut and compresses at least a portion of the handguard between the fastener and the barrel nut. Many embodiments include openings in the handguard and/or a plate that are oversized for the fastener such that the handguard may be rotated relative to the barrel nut when a portion of the fastener is positioned within the opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.