PATENT CLAIM ANALYSIS

Application Number: 15916384
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["089", "001400"]

Abstract:
A handle assembly is disclosed which can be installed onto a standard T-shaped charging handle of a firearm such as an AR-15. The handle assembly is designed to engage and operate the charging handle, including the latch which secures the charging handle in the forward position, when the user grasps and pulls on the handle assembly. In an exemplary embodiment, the left ear and latch of the charging handle are disposed in a window through a prong of the handle assembly and the right ear of the charging handle is disposed in a window through an opposing prong of the handle assembly.

Claim (Index 21):
A handle assembly for operating a charging handle of a firearm, comprising:\n a body; a first elongate arm extending a first distance outward from an end of the body; a second elongate arm extending a second distance outward from the end of the body, wherein the second elongate arm is parallel to, and spaced apart from, the first elongate arm; a first window providing a passageway through the first elongate arm; and a second window providing a passageway through the second elongate arm, wherein the first window has a width and a height corresponding to a width and a height of a first ear and a latch of the charging handle of the firearm, and wherein, when the handle assembly is mounted onto the firearm, the first ear and the latch are both received in and extend at least part way through the first window and a second ear of the charging handle opposite the first ear is concurrently received in and extends at least part way through the second window.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 2.07692
- Patent Class: 89.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14603075', '12287173', '15702168', '14168379', '15913378']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.772192407844201
- 35 USC 102 Novelty (BERT): 0.4682847749222779
- Combined Prediction Score: 0.7418016445520086
- Mean Citation Score: 208.003628
- Max Citation Score: 212.11389
- Similarity Product: 178.22495698907375

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test