PATENT CLAIM ANALYSIS

Application Number: 16041760
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["089", "014050"]

Abstract:
A method of modifying a firearm barrel comprising the steps of milling an existing barrel to create a sloped area with a larger diameter at a chamber end and a small action moving toward the muzzle end; placing an barrel nut on the barrel; placing a chamber bushing having a step with the step disposed at the chamber end; placing a brass pressing guide on the barrel and placing the barrel assemble with brass press guide and rear jacket tube in a press to press fit these components together; placing a gas block on the barrel adjacent to the rear jacket tube pressing the components tougher using the press; placing a front jacket tube on the barrel adjacent to the gas block and pressing the components tougher using the press; covering the threads of the barrel and placing a pour guide on the barrel; filling a void defined between the front jacket tube, rear jacket tube and barrel with a filler; placing a centering device on the barrel so that it is operatively associated with the front jacket tube to center the barrel in the front jacket tube while the filler is curing; placing a muzzle brake cap on the barrel and pressing the muzzle cap into the front jacket tube using the press; and, attacking a muzzle brake.

Claim (Index 5):
The method of  claim 4  wherein said chamber bushing includes a step with said step disposed toward said chamber end of said barrel, and wherein said chamber bushing is disposed over said sloped area of said barrel and abuts said barrel nut.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 2.8642
- Patent Class: 89.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13647842', '13106171', '13647499', '15902052', '10369771']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7623571958626414
- 35 USC 102 Novelty (BERT): 0.5102851255582921
- Combined Prediction Score: 0.7371499888322065
- Mean Citation Score: 239.996122
- Max Citation Score: 265.7372
- Similarity Product: 183.0619521684169

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