PATENT CLAIM ANALYSIS

Application Number: 15872382
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["089", "001400"]

Abstract:
An upper receiver assembly for an AR style rifle is provided. The upper receiver assembly includes an upper receiver body with a channel formed in a side of the body. Further, the assembly includes a bolt carrier operatively coupled within the upper receiver body. A bolt is coupled within the bolt carrier, wherein a cam pin is coupled to the bolt and extends through an aperture of the bolt carrier. The assembly also includes a side charger having a charging handle that extends through the channel of the upper receiver body. The side charger also includes a bolt carrier engagement member. The bolt carrier engagement member engages the bolt carrier and moves the cam pin in response to pulling the charging handle toward the butt stock of the weapon. This results in charging the rifle.

Claim (Index 1):
A side charger for use with an upper receiver assembly for an AR style rifle, the side charger comprising:\n a charging handle that extends through a channel of an upper receiver body; a bolt carrier engagement member, wherein the bolt carrier engagement member engages the bolt carrier and moves the bolt carrier in response to pulling the charging handle toward the butt stock of the weapon; and a locking device for releasably locking the side charger in a forward position during firing and other operation of the firearm.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.54386
- Patent Class: 89.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14257885', '14452492', '11519288', '14108872', '12319952']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7776182929648487
- 35 USC 102 Novelty (BERT): 0.5102152358391985
- Combined Prediction Score: 0.7508779872522837
- Mean Citation Score: 255.03593600000005
- Max Citation Score: 327.5799
- Similarity Product: 290.2358426343441

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test