PATENT CLAIM ANALYSIS

Application Number: 16004637
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["042", "070020"]

Abstract:
Magazine release button interference pin assembly and AR-style lower receiver functions to prevent the depression of the magazine release button on an AR-style rifle while the upper receiver is closed or locked onto the lower receiver. Magazine release button interference pin assembly and AR-style lower receiver prevents magazine release and reloading while the upper receiver is closed or locked onto the lower receiver. Magazine release button interference pin assembly and AR-style lower receiver is a magazine release button interference pin assembly as well as a specially machined lower receiver to accept the magazine release button interference pin assembly. Magazine release button interference pin assembly includes a special magazine release button interference pin with at least two protrusions, a spring, and a retaining pin.

Claim (Index 2):
A lower receiver of a rifle with a magazine release button interference pin hole and a magazine release button interference pin retaining pin hole, wherein,\n said magazine release button interference pin hole is a hole or void in said lower receiver of said rifle comprising: a first segment and a second segment; wherein,\n said first segment is a cylindrical hole or cavity with a length, an inside diameter, a longitudinal axis, an upper end, and a lower end, \n said inside diameter of said first segment is sized to make a clearance fit with an outside diameter of a first segment of a magazine release button interference pin, \n said second segment is a cylindrical hole or cavity with a length, an inside diameter, a longitudinal axis, an upper end, and a lower end, \n said inside diameter of said second segment is larger than said inside diameter of said first segment, \n said inside diameter of said second segment is sized to make a clearance fit with an outside diameter of a first protrusion on said magazine release button interference pin, \n said upper end of said first segment is contiguous with said lower end of said second segment, \n said longitudinal axis of said first segment is coincident with said longitudinal axis of said second segment, \n said magazine release button interference pin retaining pin hole is a cylindrical hole or cavity with a length, an inside diameter, a longitudinal axis, an left end, and a right end, said inside diameter of said magazine release button interference pin retaining pin hole is sized to make a clearance fit or press fit with an outside diameter of a magazine release button interference pin retaining pin, and said longitudinal axis of said magazine release button interference pin retaining pin hole is perpendicular to said longitudinal axis of said magazine release button interference pin hole.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 94.0
- Lexical Diversity: 2.80435
- Patent Class: 42.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15611703', '15909901', '15798212', '15653474', '15909879']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8085726371987529
- 35 USC 102 Novelty (BERT): 0.6083954774262439
- Combined Prediction Score: 0.7885549212215021
- Mean Citation Score: 361.85009
- Max Citation Score: 557.4124
- Similarity Product: 539.6102519845963

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