PATENT CLAIM ANALYSIS

Application Number: 15926780
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-11
Patent Classification: ["042", "090000"]

Abstract:
An accessory mounting interface for a firearm, and a related method, are disclosed. The interface has a firearm accessory, a first elongated fastener, and a second fastener rotationally mated to the first elongated fastener. The first elongated fastener has right-handed threading and is arranged through a through hole in the firearm accessory with a first end extending below first and second halves of a first slot protrusion of the firearm accessory. The second fastener has a length greater than a width, the length measured along a longitudinal axis of the second fastener, the second fastener having a plurality of straight edges. At least one of the plurality of straight edges prevents the second fastener from rotating further than a closed position when the at least one of the straight edges abuts a sidewall of an elongated slot in the firearm.

Claim (Index 12):
A mounting interface for a firearm, the interface comprising:\n a firearm accessory having at least one through hole extending therethrough, the firearm accessory having a first protrusion; a first fastener; a second fastener, the second fastener configured to be rotationally mated to the first fastener, the second fastener comprising a first curved edge with a first radius and a second curved edge with a second radius greater than the first radius, wherein inner arcs of the first protrusion have a third radius greater than or equal to the second radius of the second curved edge; and a slot in the firearm, the slot having a first length greater than a first width, such that the second fastener is configured to pass through the slot when a longitudinal axis of the second fastener is arranged parallel to a longitudinal axis of the slot, and wherein the second radius of the second curved edge is greater than half the first width of the slot, and the second fastener is configured to abut a sidewall of the slot when the longitudinal axis of the second fastener is arranged obliquely to the longitudinal axis of the slot; wherein the first protrusion is configured to pass at least partially through the slot.

Metadata:
- Claim Count in Document: 43.0
- Percentile: 90.0
- Lexical Diversity: 2.32308
- Patent Class: 42.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15357216', '15063396', '14964859', '14658171', '14555615']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8777928394968079
- 35 USC 102 Novelty (BERT): 0.6425954899539916
- Combined Prediction Score: 0.8542731045425263
- Mean Citation Score: 600.464246
- Max Citation Score: 646.9646
- Similarity Product: 620.2407209916232

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