PATENT CLAIM ANALYSIS

Application Number: 15974465
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["042", "070110"]

Abstract:
A device for controlling access to a firearm having a barrel with various physical features proximal thereto, including a muzzle device. The device includes a lock housing with a cavity to receive the barrel. The device also includes a lock mechanism shaft coupled to a lock mechanism that is configured for rotational movement upon actuation of the lock mechanism. The lock mechanism shaft is coupled to a cam that moves axially upon rotation of the lock mechanism shaft. A bidirectional rotatable shaft is coupled to the cam and is insertable into the barrel of the firearm. Embodiments described include variants on the use of a plurality of tabs such as arm, tab, and/or housing configurations to receive and grasp the muzzle device, firearm fixed front sights, bead front sights and/or accessories such as, for example, Picatinny rails, vertical or near vertical serrations, cuts and/or grooves located on the distal lateral and ventral regions of the frame and/or slide.

Claim (Index 12):
The device of  claim 7  wherein the receptacle component of the lock housing includes a notch arranged to enable reception within the lock housing of a blade-like front sight, bead-like front sight, front sight base or foundation of the firearm.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 93.0
- Lexical Diversity: 2.05952
- Patent Class: 42.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15327200', '15326804', '15674622', '12496000', '14798511']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7887445938478074
- 35 USC 102 Novelty (BERT): 0.5984437951125973
- Combined Prediction Score: 0.7697145139742864
- Mean Citation Score: 300.8952920000001
- Max Citation Score: 565.4505
- Similarity Product: 456.93400216323136

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

Dataset: test