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 18):
The method of  claim 3  including attaching a muzzle brake to said muzzle end of said barrel.

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): 0.7636512435081475
- 35 USC 102 Novelty (BERT): 0.5015778640409234
- Combined Prediction Score: 0.737443905561425
- Mean Citation Score: 239.996122
- Max Citation Score: 265.7372
- Similarity Product: 211.11757554199693

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