PATENT CLAIM ANALYSIS

Application Number: 15859722
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["042", "075010"]

Abstract:
An apparatus implementable on a firearm may include a takedown pin and a pivot pin. The takedown pin holds together a rear portion of lower and upper receivers of the firearm. The pivot pin holds together a front portion of lower and upper receivers of the firearm. Each of the takedown pin and pivot pin respectively includes a head and a generally cylindrical shank extending from the head toward a distal end thereof opposite the head. The shank is configured with: (1) a first groove track extending along a longitudinal axis of the shank, (2) a second groove track parallel to the first groove track and extending along the longitudinal axis of the shank, and (3) a linking groove track extending around the longitudinal axis of the shank and linking the first groove track and the second groove track.

Claim (Index 18):
The apparatus of  claim 14 , wherein:\n the first groove track, the second groove track and the linking groove track of the pivot pin are configured to receive a tip portion of a second detent pin of the firearm, when the tip portion of the second detent pin is received in the first groove track of the pivot pin, the first groove track of the pivot pin limits the pivot pin to move linearly along the longitudinal axis of the pivot pin, when the tip portion of the second detent pin is received in the linking groove track of the pivot pin, the linking groove track of the pivot pin limits the pivot pin to rotate partially around the longitudinal axis of the pivot pin to allow the tip portion of the second detent pin to move along the linking groove track between the first groove track of the pivot pin and the second groove track of the pivot pin, and when the tip portion of the second detent pin is received in the second groove track of the pivot pin, the second groove track of the pivot pin limits the pivot pin to move linearly along the longitudinal axis of the pivot pin.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 2.59322
- Patent Class: 42.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15365666', '15491427', '14259917', '15203686', '14010741']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8241763708482939
- 35 USC 102 Novelty (BERT): 0.5201701435228566
- Combined Prediction Score: 0.7937757481157501
- Mean Citation Score: 292.0906300000001
- Max Citation Score: 360.59415
- Similarity Product: 284.81378362346294

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

Dataset: test