PATENT CLAIM ANALYSIS

Application Number: 16179557
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["089", "193000"]

Abstract:
Bolt carrier groups (BCGs) for weapon systems are provided herein. The BCG includes a carrier assembly, a bolt assembly, and a gas chamber disposed therebetween. The carrier assembly contains a carrier body that includes a shoulder, a piston surface, and an inlet port. The shoulder is disposed within the carrier body and contains a channel and the piston surface is located on the shoulder at least partially encompassing the channel. The inlet port extends through the carrier body and is configured for receiving propellant gas into the carrier body. The bolt assembly is at least partially contained within the carrier assembly and includes a bolt head opposite of a bolt tail where the bolt tail is at least partially protruding into the channel in the shoulder. The gas chamber is disposed between the carrier body, the piston surface, the bolt tail, and two gas seals disposed on the bolt assembly.

Claim (Index 11):
The bolt carrier group of  claim 1 , wherein the carrier assembly further comprises a gas channel carrier guide or a gas key, the gas channel carrier guide or the gas key is in fluid communication with the inlet port on the carrier body.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 98.0
- Lexical Diversity: 2.72131
- Patent Class: 89.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16005381', '13933439', '11491141', '13607585', '12139407']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8119124554161716
- 35 USC 102 Novelty (BERT): 0.5506374815301747
- Combined Prediction Score: 0.785784958027572
- Mean Citation Score: 322.81209
- Max Citation Score: 443.12057
- Similarity Product: 320.457596004945

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

Dataset: test