Jul 14, 2026

US12680783 - Cover assembly for weapon handguard

A cover assembly for a weapon handguard can include a cover panel and end connectors configured to mount within an elongated slot, such as an M-LOK® style or other slot. The cover panel can include opposing interior rails that engage corresponding rails on the end connectors. Each end connector includes a capture flange that extends beyond the slot to engage the interior of the handguard, securing the cover panel externally without extending into the slot. Ramps on the cover panel and end connectors can urge the connectors apart along the slot, achieving a fixed spacing and securement. Cable slots can be defined between components to route cables under the cover panel and above the handguard. The assembly can enable a secure, tool-free attachment of a cover panel over a weapon handguard slot, allowing for cable management and protective coverage without permanent modification. A related method of use is provided.

Assignee: Leapers, Inc.
Inventors: Tai-lai Ding, Tat Shing Yu
Filing date: 2026-01-21

firearmhandguardaccessory

The patent describes a cover assembly designed for weapon handguards that allows for tool-free attachment and cable management without permanent modifications. It features a cover panel secured by two end connectors that engage the handguard’s interior, ensuring a stable fit while providing protective coverage.

Claim 1

1 . A cover assembly for a weapon handguard comprising: a cover panel including an exterior surface and an interior surface having a first cover rail; a first end connector including a first capture flange configured to engage an interior of the weapon handguard, the first end connector disposable between opposing side edges of an elongated slot defined by the weapon handguard, the first end connector including a first connector rail; and a second end connector, separate and distinct from the first end connector, the second end connector including a second capture flange configured to engage the interior of the weapon handguard distal from the first flange, the second end connector disposable between opposing side edges of the elongated slot defined by the weapon handguard, the second end connector including a second connector rail, wherein at least one of the first connector rail and the second connector rail engage the first cover rail, thereby securing the cover panel to the first connector and the second connector, wherein the cover panel engages the first end connector and the second end connector to space the first end connector and the second end connector at a fixed distance from one another such that the first capture flange and the second capture flange engage the interior of the weapon handguard at opposite ends of the slot to secure the cover panel fixedly to the weapon handguard. a cover panel including an exterior surface and an interior surface having a first cover rail; a first end connector including a first capture flange configured to engage an interior of the weapon handguard, the first end connector disposable between opposing side edges of an elongated slot defined by the weapon handguard, the first end connector including a first connector rail; and a second end connector, separate and distinct from the first end connector, the second end connector including a second capture flange configured to engage the interior of the weapon handguard distal from the first flange, the second end connector disposable between opposing side edges of the elongated slot defined by the weapon handguard, the second end connector including a second connector rail, wherein at least one of the first connector rail and the second connector rail engage the first cover rail, thereby securing the cover panel to the first connector and the second connector, wherein the cover panel engages the first end connector and the second end connector to space the first end connector and the second end connector at a fixed distance from one another such that the first capture flange and the second capture flange engage the interior of the weapon handguard at opposite ends of the slot to secure the cover panel fixedly to the weapon handguard.

Google Patents

https://patents.google.com/patent/US12680783

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12680783